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85625290675 = 5223509292561
BaseRepresentation
bin100111110111110101…
…0100011111110110011
322012000101002110010001
41033233222203332303
52400330033300200
6103200303050431
76120605650651
oct1175752437663
9265011073101
1085625290675
113334a276241
12147178a0a17
1380c76a5892
144203cc7dd1
15236228b76a
hex13efaa3fb3

85625290675 has 24 divisors (see below), whose sum is σ = 111009725280. Its totient is φ = 65393011200.

The previous prime is 85625290657. The next prime is 85625290711. The reversal of 85625290675 is 57609252658.

It is not a de Polignac number, because 85625290675 - 219 = 85624766387 is a prime.

It is a super-3 number, since 3×856252906753 (a number of 34 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 146395 + ... + 438955.

It is an arithmetic number, because the mean of its divisors is an integer number (4625405220).

Almost surely, 285625290675 is an apocalyptic number.

85625290675 is a deficient number, since it is larger than the sum of its proper divisors (25384434605).

85625290675 is a wasteful number, since it uses less digits than its factorization.

85625290675 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 293103 (or 293098 counting only the distinct ones).

The product of its (nonzero) digits is 9072000, while the sum is 55.

The spelling of 85625290675 in words is "eighty-five billion, six hundred twenty-five million, two hundred ninety thousand, six hundred seventy-five".

Divisors: 1 5 23 25 115 509 575 2545 11707 12725 58535 292561 292675 1462805 6728903 7314025 33644515 148913549 168222575 744567745 3425011627 3722838725 17125058135 85625290675