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102710764475 = 52111738475711
BaseRepresentation
bin101111110101000001…
…0011110001110111011
3100211010002102110000222
41133222002132032323
53140322423430400
6115103520050255
710264161043634
oct1375202361673
9324102373028
10102710764475
113a617604620
1217aa576398b
1398bb2c49a7
144d8509688b
152a121e9185
hex17ea09e3bb

102710764475 has 48 divisors (see below), whose sum is σ = 147176580096. Its totient is φ = 70274112000.

The previous prime is 102710764451. The next prime is 102710764489. The reversal of 102710764475 is 574467017201.

It is not a de Polignac number, because 102710764475 - 210 = 102710763451 is a prime.

It is a super-2 number, since 2×1027107644752 (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 17981870 + ... + 17987580.

It is an arithmetic number, because the mean of its divisors is an integer number (3066178752).

Almost surely, 2102710764475 is an apocalyptic number.

102710764475 is a deficient number, since it is larger than the sum of its proper divisors (44465815621).

102710764475 is a wasteful number, since it uses less digits than its factorization.

102710764475 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9596 (or 9591 counting only the distinct ones).

The product of its (nonzero) digits is 329280, while the sum is 44.

The spelling of 102710764475 in words is "one hundred two billion, seven hundred ten million, seven hundred sixty-four thousand, four hundred seventy-five".

Divisors: 1 5 11 17 25 55 85 187 275 425 935 3847 4675 5711 19235 28555 42317 62821 65399 96175 97087 142775 211585 314105 326995 485435 719389 1057925 1067957 1570525 1634975 2427175 3596945 5339785 17984725 21970217 26698925 109851085 241672387 373493689 549255425 1208361935 1867468445 4108430579 6041809675 9337342225 20542152895 102710764475