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10172092084 = 22721129162691
BaseRepresentation
bin10010111100100110…
…11100111010110100
3222020220120211002021
421132103130322310
5131313023421314
64401211122524
7510034233100
oct113623347264
928226524067
1010172092084
11434a976380
121b7a743444
13c61552acb
146c6d5c900
153e8053324
hex25e4dceb4

10172092084 has 72 divisors (see below), whose sum is σ = 23369078880. Its totient is φ = 3826468800.

The previous prime is 10172092081. The next prime is 10172092097. The reversal of 10172092084 is 48029027101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10172092081) by changing a digit.

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, 18822 + ... + 143869.

It is an arithmetic number, because the mean of its divisors is an integer number (324570540).

Almost surely, 210172092084 is an apocalyptic number.

10172092084 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

10172092084 is an abundant number, since it is smaller than the sum of its proper divisors (13196986796).

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

10172092084 is a wasteful number, since it uses less digits than its factorization.

10172092084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162749 (or 162740 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 34.

The spelling of 10172092084 in words is "ten billion, one hundred seventy-two million, ninety-two thousand, eighty-four".

Divisors: 1 2 4 7 11 14 22 28 29 44 49 58 77 98 116 154 196 203 308 319 406 539 638 812 1078 1276 1421 2156 2233 2842 4466 5684 8932 15631 31262 62524 162691 325382 650764 1138837 1789601 2277674 3579202 4555348 4718039 7158404 7971859 9436078 12527207 15943718 18872156 25054414 31887436 33026273 50108828 51898429 66052546 87690449 103796858 132105092 175380898 207593716 231183911 350761796 363289003 462367822 726578006 924735644 1453156012 2543023021 5086046042 10172092084