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57525103130 = 25111992938969
BaseRepresentation
bin110101100100110000…
…110110101000011010
312111111000122000111012
4311210300312220122
51420302411300010
642232054333522
74104345210635
oct654460665032
9174430560435
1057525103130
112243a46a450
12b19505a2a2
135569aa9b81
142ad9cd8c1c
15176a335005
hexd64c36a1a

57525103130 has 64 divisors (see below), whose sum is σ = 113926176000. Its totient is φ = 20739755520.

The previous prime is 57525103099. The next prime is 57525103187. The reversal of 57525103130 is 3130152575.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6409286 + ... + 6418254.

It is an arithmetic number, because the mean of its divisors is an integer number (1780096500).

Almost surely, 257525103130 is an apocalyptic number.

57525103130 is a deficient number, since it is larger than the sum of its proper divisors (56401072870).

57525103130 is a wasteful number, since it uses less digits than its factorization.

57525103130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9479.

The product of its (nonzero) digits is 15750, while the sum is 32.

The spelling of 57525103130 in words is "fifty-seven billion, five hundred twenty-five million, one hundred three thousand, one hundred thirty".

Divisors: 1 2 5 10 11 22 55 110 199 293 398 586 995 1465 1990 2189 2930 3223 4378 6446 8969 10945 16115 17938 21890 32230 44845 58307 89690 98659 116614 197318 291535 493295 583070 641377 986590 1282754 1784831 2627917 3206885 3569662 5255834 6413770 8924155 13139585 17848310 19633141 26279170 28907087 39266282 57814174 98165705 144535435 196331410 289070870 522955483 1045910966 2614777415 5229554830 5752510313 11505020626 28762551565 57525103130