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102424366048 = 2531611692629
BaseRepresentation
bin101111101100011110…
…1111100101111100000
3100210101010111220020211
41133120331330233200
53134231114203143
6115015245343504
710254112514044
oct1373075745740
9323333456224
10102424366048
113a48a980204
1217a25867b94
139873b79b74
144d59024024
1529e6ec549d
hex17d8f7cbe0

102424366048 has 48 divisors (see below), whose sum is σ = 211565208960. Its totient is φ = 48747686400.

The previous prime is 102424366007. The next prime is 102424366069. The reversal of 102424366048 is 840663424201.

It is a self number, because there is not a number n which added to its sum of digits gives 102424366048.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 785803 + ... + 906826.

It is an arithmetic number, because the mean of its divisors is an integer number (4407608520).

Almost surely, 2102424366048 is an apocalyptic number.

It is an amenable number.

102424366048 is an abundant number, since it is smaller than the sum of its proper divisors (109140842912).

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

102424366048 is a wasteful number, since it uses less digits than its factorization.

102424366048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1692731 (or 1692723 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 40.

The spelling of 102424366048 in words is "one hundred two billion, four hundred twenty-four million, three hundred sixty-six thousand, forty-eight".

Divisors: 1 2 4 8 16 31 32 61 62 122 124 244 248 488 496 976 992 1891 1952 3782 7564 15128 30256 60512 1692629 3385258 6770516 13541032 27082064 52471499 54164128 103250369 104942998 206500738 209885996 413001476 419771992 826002952 839543984 1652005904 1679087968 3200761439 3304011808 6401522878 12803045756 25606091512 51212183024 102424366048