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10902188132 = 2211523473761
BaseRepresentation
bin10100010011101001…
…00011000001100100
31001010210101112120122
422021310203001210
5134311430010012
65001451421112
7534111033023
oct121164430144
931123345518
1010902188132
114695001340
122143154798
13104989bac4
14755ccc8ba
1543c1bce72
hex289d23064

10902188132 has 24 divisors (see below), whose sum is σ = 20853108192. Its totient is φ = 4946054400.

The previous prime is 10902188113. The next prime is 10902188147. The reversal of 10902188132 is 23188120901.

It is a junction number, because it is equal to n+sod(n) for n = 10902188092 and 10902188101.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 213869 + ... + 259892.

It is an arithmetic number, because the mean of its divisors is an integer number (868879508).

Almost surely, 210902188132 is an apocalyptic number.

It is an amenable number.

10902188132 is a deficient number, since it is larger than the sum of its proper divisors (9950920060).

10902188132 is a wasteful number, since it uses less digits than its factorization.

10902188132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 474299 (or 474297 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 35.

The spelling of 10902188132 in words is "ten billion, nine hundred two million, one hundred eighty-eight thousand, one hundred thirty-two".

Divisors: 1 2 4 11 22 44 523 1046 2092 5753 11506 23012 473761 947522 1895044 5211371 10422742 20845484 247777003 495554006 991108012 2725547033 5451094066 10902188132