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10323131153 = 17297136787
BaseRepresentation
bin10011001110100111…
…00111101100010001
3222122102210101201212
421213103213230101
5132120210144103
64424204305505
7513550111166
oct114723475421
928572711655
1010323131153
114418158255
122001242295
13c8692693a
146dd03806d
1540643a7d8
hex2674e7b11

10323131153 has 12 divisors (see below), whose sum is σ = 10977686352. Its totient is φ = 9705618240.

The previous prime is 10323131113. The next prime is 10323131171. The reversal of 10323131153 is 35113132301.

It is not a de Polignac number, because 10323131153 - 212 = 10323127057 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10323131113) 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, 262226 + ... + 299012.

It is an arithmetic number, because the mean of its divisors is an integer number (914807196).

Almost surely, 210323131153 is an apocalyptic number.

It is an amenable number.

10323131153 is a deficient number, since it is larger than the sum of its proper divisors (654555199).

10323131153 is an equidigital number, since it uses as much as digits as its factorization.

10323131153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37792 (or 37775 counting only the distinct ones).

The product of its (nonzero) digits is 810, while the sum is 23.

Adding to 10323131153 its reverse (35113132301), we get a palindrome (45436263454).

The spelling of 10323131153 in words is "ten billion, three hundred twenty-three million, one hundred thirty-one thousand, one hundred fifty-three".

Divisors: 1 17 289 971 16507 36787 280619 625379 10631443 35720177 607243009 10323131153