Integer Profile

2,440,137

3 × 7 × 131 × 887

Prime factors, divisor sums, positional representations and sequence properties for 2,440,137. The prime factorization is 3 × 7 × 131 × 887.

Number of positive divisors: 16. Showing the recorded part of the sequence: 205.

DeficientOddComposite

Divisor catalog (16)

137211313938879172,6612,7516,20918,627116,197348,591813,3792,440,137

Showing 16 of 16.

Collatz trajectory (205 steps)

Even: n → n/2; Odd: n → 3n + 1

2,440,1377,320,4123,660,2061,830,1035,490,3102,745,1558,235,4664,117,73312,353,2006,176,6003,088,3001,544,150772,0752,316,2261,158,1133,474,3401,737,170868,5852,605,7561,302,878651,4391,954,318977,1592,931,4781,465,7394,397,2182,198,6096,595,8283,297,9141,648,9574,946,8722,473,4361,236,718618,3591,855,078927,5392,782,6181,391,3094,173,9282,086,9641,043,482521,7411,565,224782,612391,306195,653586,960293,480146,74073,37036,685110,05655,02827,51413,75741,27220,63610,3185,15915,478

Showing 60 of 60.

Prime factorization

Factorization: 3 × 7 × 131 × 887
Distinct prime factors: 4
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 16
Divisor sum: 3,750,912
Proper-divisor sum: 1,310,775
Digit sum: 21
Digital root: 3

Number bases

Decimal: 2440137
Binary: 1001010011101111001001 (22 bits)
Octal: 0o11235711
Hexadecimal: 0x253BC9