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85175092675 = 5221129355109
BaseRepresentation
bin100111101010011010…
…1001100010111000011
322010211222222000120001
41033110311030113003
52343414310431200
6103043501500431
76103501225231
oct1172465142703
9263758860501
1085175092675
1133139134882
1214610b71717
138055339a2a
1441a01b7951
1523379ae76a
hex13d4d4c5c3

85175092675 has 24 divisors (see below), whose sum is σ = 106481778480. Its totient is φ = 67584451200.

The previous prime is 85175092663. The next prime is 85175092777. The reversal of 85175092675 is 57629057158.

It is not a de Polignac number, because 85175092675 - 213 = 85175084483 is a prime.

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 23 ways as a sum of consecutive naturals, for example, 1518021 + ... + 1573129.

It is an arithmetic number, because the mean of its divisors is an integer number (4436740770).

Almost surely, 285175092675 is an apocalyptic number.

85175092675 is a deficient number, since it is larger than the sum of its proper divisors (21306685805).

85175092675 is a wasteful number, since it uses less digits than its factorization.

85175092675 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55623 (or 55618 counting only the distinct ones).

The product of its (nonzero) digits is 5292000, while the sum is 55.

The spelling of 85175092675 in words is "eighty-five billion, one hundred seventy-five million, ninety-two thousand, six hundred seventy-five".

Divisors: 1 5 25 211 293 1055 1465 5275 7325 55109 61823 275545 309115 1377725 1545575 11627999 16146937 58139995 80734685 290699975 403673425 3407003707 17035018535 85175092675