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107744074727 = 6122710217621
BaseRepresentation
bin110010001011000001…
…1000001101111100111
3101022002212111002200012
41210112003001233213
53231124440342402
6121255201240435
710532666344562
oct1442603015747
9338085432605
10107744074727
114176a7a3063
1218a6b33311b
13a211017193
1453017494d9
152c09030452
hex19160c1be7

107744074727 has 16 divisors (see below), whose sum is σ = 110114973024. Its totient is φ = 105393744000.

The previous prime is 107744074679. The next prime is 107744074759. The reversal of 107744074727 is 727470447701.

It is a cyclic number.

It is not a de Polignac number, because 107744074727 - 212 = 107744070631 is a prime.

It is a super-3 number, since 3×1077440747273 (a number of 34 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107744074927) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14133977 + ... + 14141597.

It is an arithmetic number, because the mean of its divisors is an integer number (6882185814).

Almost surely, 2107744074727 is an apocalyptic number.

107744074727 is a deficient number, since it is larger than the sum of its proper divisors (2370898297).

107744074727 is a wasteful number, since it uses less digits than its factorization.

107744074727 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8930.

The product of its (nonzero) digits is 2151296, while the sum is 50.

The spelling of 107744074727 in words is "one hundred seven billion, seven hundred forty-four million, seventy-four thousand, seven hundred twenty-seven".

Divisors: 1 61 227 1021 7621 13847 62281 231767 464881 1729967 7781041 14137787 105527987 474643501 1766296307 107744074727