Base | Representation |
---|---|
bin | 101011010010110000… |
… | …0111011001110111000 |
3 | 22212222022200112211012 |
4 | 1112211200323032320 |
5 | 3010401110410310 |
6 | 110413235053052 |
7 | 6500625014504 |
oct | 1264540731670 |
9 | 285868615735 |
10 | 92971185080 |
11 | 364798a0454 |
12 | 16027a41188 |
13 | 89c8558067 |
14 | 46dd763304 |
15 | 264212cc05 |
hex | 15a583b3b8 |
92971185080 has 128 divisors (see below), whose sum is σ = 229631734080. Its totient is φ = 33734983680.
The previous prime is 92971185079. The next prime is 92971185091. The reversal of 92971185080 is 8058117929.
It is a super-2 number, since 2×929711850802 (a number of 23 digits) contains 22 as substring.
It is a hoax number, since the sum of its digits (50) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
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 31 ways as a sum of consecutive naturals, for example, 2293952 + ... + 2334128.
Almost surely, 292971185080 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 92971185080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (114815867040).
92971185080 is an abundant number, since it is smaller than the sum of its proper divisors (136660549000).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
92971185080 is a wasteful number, since it uses less digits than its factorization.
92971185080 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 40329 (or 40325 counting only the distinct ones).
The product of its (nonzero) digits is 362880, while the sum is 50.
The spelling of 92971185080 in words is "ninety-two billion, nine hundred seventy-one million, one hundred eighty-five thousand, eighty".
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