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10172206075 = 52448190803
BaseRepresentation
bin10010111100100111…
…11000101111111011
3222020220210121110011
421132103320233323
5131313041043300
64401213402351
7510035216323
oct113623705773
928226717404
1010172206075
11434aa43a89
121b7a7993b7
13c61592965
146c6d8c283
153e8076eba
hex25e4f8bfb

10172206075 has 12 divisors (see below), whose sum is σ = 12616489368. Its totient is φ = 8135859200.

The previous prime is 10172206061. The next prime is 10172206091. The reversal of 10172206075 is 57060227101.

It is not a de Polignac number, because 10172206075 - 211 = 10172204027 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 66624 + ... + 157426.

It is an arithmetic number, because the mean of its divisors is an integer number (1051374114).

Almost surely, 210172206075 is an apocalyptic number.

10172206075 is a deficient number, since it is larger than the sum of its proper divisors (2444283293).

10172206075 is an equidigital number, since it uses as much as digits as its factorization.

10172206075 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95294 (or 95289 counting only the distinct ones).

The product of its (nonzero) digits is 5880, while the sum is 31.

The spelling of 10172206075 in words is "ten billion, one hundred seventy-two million, two hundred six thousand, seventy-five".

Divisors: 1 5 25 4481 22405 90803 112025 454015 2270075 406888243 2034441215 10172206075