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10260440113 = 721119036067
BaseRepresentation
bin10011000111001000…
…11110010000110001
3222111001211100210111
421203210132100301
5132003133040423
64414044501321
7512156205400
oct114344362061
928431740714
1010260440113
114395829580
121ba424a841
13c76946b51
146d4999637
15400ba560d
hex26391e431

10260440113 has 12 divisors (see below), whose sum is σ = 13020670512. Its totient is φ = 7995147720.

The previous prime is 10260440107. The next prime is 10260440137. The reversal of 10260440113 is 31104406201.

It is not a de Polignac number, because 10260440113 - 25 = 10260440081 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10260440143) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9517495 + ... + 9518572.

It is an arithmetic number, because the mean of its divisors is an integer number (1085055876).

Almost surely, 210260440113 is an apocalyptic number.

It is an amenable number.

10260440113 is a deficient number, since it is larger than the sum of its proper divisors (2760230399).

10260440113 is a wasteful number, since it uses less digits than its factorization.

10260440113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19036092 (or 19036085 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 10260440113 its reverse (31104406201), we get a palindrome (41364846314).

The spelling of 10260440113 in words is "ten billion, two hundred sixty million, four hundred forty thousand, one hundred thirteen".

Divisors: 1 7 11 49 77 539 19036067 133252469 209396737 932767283 1465777159 10260440113