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10660132641 = 3371136191373
BaseRepresentation
bin10011110110110010…
…01011011100100001
31000111220220211212110
421323121023130201
5133312443221031
64521443345533
7525111426624
oct117331133441
930456824773
1010660132641
114580404484
1220960822a9
13100b6ab4c2
14731abddbb
15425d07c46
hex27b64b721

10660132641 has 32 divisors (see below), whose sum is σ = 14761376640. Its totient is φ = 6837433344.

The previous prime is 10660132633. The next prime is 10660132669. The reversal of 10660132641 is 14623106601.

It is not a de Polignac number, because 10660132641 - 23 = 10660132633 is a prime.

It is a super-2 number, since 2×106601326412 (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10660132599 and 10660132608.

It is not an unprimeable number, because it can be changed into a prime (10660130641) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7763431 + ... + 7764803.

It is an arithmetic number, because the mean of its divisors is an integer number (461293020).

Almost surely, 210660132641 is an apocalyptic number.

It is an amenable number.

10660132641 is a deficient number, since it is larger than the sum of its proper divisors (4101243999).

10660132641 is a wasteful number, since it uses less digits than its factorization.

10660132641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2145.

The product of its (nonzero) digits is 5184, while the sum is 30.

The spelling of 10660132641 in words is "ten billion, six hundred sixty million, one hundred thirty-two thousand, six hundred forty-one".

Divisors: 1 3 37 111 113 339 619 1373 1857 4119 4181 12543 22903 50801 68709 69947 152403 155149 209841 465447 849887 2549661 2588039 5740513 7764117 17221539 31445819 94337457 96037231 288111693 3553377547 10660132641