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70694076904 = 23111771665569
BaseRepresentation
bin100000111010110110…
…0100000000111101000
320202110210101012101121
41001311230200013220
52124240140430104
652250523225024
75051602511323
oct1016554400750
9222423335347
1070694076904
1127a87a66350
121184b378174
136888191a49
1435c8c8b7ba
151c8b513254
hex1075b201e8

70694076904 has 64 divisors (see below), whose sum is σ = 155264169600. Its totient is φ = 29817446400.

The previous prime is 70694076889. The next prime is 70694076911. The reversal of 70694076904 is 40967049607.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 226569 + ... + 439000.

It is an arithmetic number, because the mean of its divisors is an integer number (2426002650).

Almost surely, 270694076904 is an apocalyptic number.

It is an amenable number.

70694076904 is an abundant number, since it is smaller than the sum of its proper divisors (84570092696).

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

70694076904 is a wasteful number, since it uses less digits than its factorization.

70694076904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 665674 (or 665670 counting only the distinct ones).

The product of its (nonzero) digits is 2286144, while the sum is 52.

The spelling of 70694076904 in words is "seventy billion, six hundred ninety-four million, seventy-six thousand, nine hundred four".

Divisors: 1 2 4 8 11 17 22 34 44 68 71 88 136 142 187 284 374 568 748 781 1207 1496 1562 2414 3124 4828 6248 9656 13277 26554 53108 106216 665569 1331138 2662276 5324552 7321259 11314673 14642518 22629346 29285036 45258692 47255399 58570072 90517384 94510798 124461403 189021596 248922806 378043192 497845612 519809389 803341783 995691224 1039618778 1606683566 2079237556 3213367132 4158475112 6426734264 8836759613 17673519226 35347038452 70694076904