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10232642652 = 2231722950589
BaseRepresentation
bin10011000011110100…
…11011110001011100
3222102010112002211220
421201322123301130
5131424024031102
64411213013340
7511401012261
oct114172336134
928363462756
1010232642652
114381072971
121b96a84250
13c70c6354b
146d1001268
153ed5141bc
hex261e9bc5c

10232642652 has 36 divisors (see below), whose sum is σ = 25363271640. Its totient is φ = 3210239744.

The previous prime is 10232642611. The next prime is 10232642653. The reversal of 10232642652 is 25624623201.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10232642653) 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, 1471827 + ... + 1478762.

Almost surely, 210232642652 is an apocalyptic number.

10232642652 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10232642652 is an abundant number, since it is smaller than the sum of its proper divisors (15130628988).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10232642652 is a wasteful number, since it uses less digits than its factorization.

10232642652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2950630 (or 2950611 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 33.

The spelling of 10232642652 in words is "ten billion, two hundred thirty-two million, six hundred forty-two thousand, six hundred fifty-two".

Divisors: 1 2 3 4 6 12 17 34 51 68 102 204 289 578 867 1156 1734 3468 2950589 5901178 8851767 11802356 17703534 35407068 50160013 100320026 150480039 200640052 300960078 601920156 852720221 1705440442 2558160663 3410880884 5116321326 10232642652