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10560316985 = 515711344407
BaseRepresentation
bin10011101010111000…
…11010011000111001
31000020222002200112022
421311130122120321
5133111420120420
64503520124225
7522460133111
oct116534323071
930228080468
1010560316985
11452a0294a9
122068766675
13cc3b0089a
1472273a041
1541c18cc25
hex27571a639

10560316985 has 8 divisors (see below), whose sum is σ = 12680456256. Its totient is φ = 8442869680.

The previous prime is 10560316973. The next prime is 10560317077. The reversal of 10560316985 is 58961306501.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2k-10560316985 is a prime.

It is a super-2 number, since 2×105603169852 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 664349 + ... + 680058.

It is an arithmetic number, because the mean of its divisors is an integer number (1585057032).

Almost surely, 210560316985 is an apocalyptic number.

It is an amenable number.

10560316985 is a deficient number, since it is larger than the sum of its proper divisors (2120139271).

10560316985 is a wasteful number, since it uses less digits than its factorization.

10560316985 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1345983.

The product of its (nonzero) digits is 194400, while the sum is 44.

The spelling of 10560316985 in words is "ten billion, five hundred sixty million, three hundred sixteen thousand, nine hundred eighty-five".

Divisors: 1 5 1571 7855 1344407 6722035 2112063397 10560316985