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102430432232004 = 22310686179878247
BaseRepresentation
bin10111010010100011110001…
…100001110000001001000100
3111102200020211221100022110110
4113102203301201300021010
5101411210011122411004
61001503520240153020
730401232412224642
oct2722436141601104
9442606757308413
10102430432232004
112a701558703718
12b5a3854608770
1345201c0ac8c06
141b41933464192
15bc96b5bed589
hex5d28f1870244

102430432232004 has 24 divisors (see below), whose sum is σ = 239006581457728. Its totient is φ = 34143157470240.

The previous prime is 102430432231999. The next prime is 102430432232033. The reversal of 102430432232004 is 400232234034201.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38656792 + ... + 41221455.

Almost surely, 2102430432232004 is an apocalyptic number.

It is an amenable number.

102430432232004 is an abundant number, since it is smaller than the sum of its proper divisors (136576149225724).

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

102430432232004 is a wasteful number, since it uses less digits than its factorization.

102430432232004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79985115 (or 79985113 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 30.

Adding to 102430432232004 its reverse (400232234034201), we get a palindrome (502662666266205).

The spelling of 102430432232004 in words is "one hundred two trillion, four hundred thirty billion, four hundred thirty-two million, two hundred thirty-two thousand, four".

Divisors: 1 2 3 4 6 12 106861 213722 320583 427444 641166 1282332 79878247 159756494 239634741 319512988 479269482 958538964 8535869352667 17071738705334 25607608058001 34143477410668 51215216116002 102430432232004