Base | Representation |
---|---|
bin | 101011100010001100… |
… | …0011011101000000000 |
3 | 22221022102010220220102 |
4 | 1113010120123220000 |
5 | 3012431144132120 |
6 | 110540454501532 |
7 | 6516513555200 |
oct | 1270430335000 |
9 | 287272126812 |
10 | 93489052160 |
11 | 36715150679 |
12 | 161513648a8 |
13 | 8a7b92779a |
14 | 474c44a400 |
15 | 2672824d75 |
hex | 15c461ba00 |
93489052160 has 240 divisors, whose sum is σ = 261358298784. Its totient is φ = 31978856448.
The previous prime is 93489052141. The next prime is 93489052183. The reversal of 93489052160 is 6125098439.
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, 98720807 + ... + 98721753.
Almost surely, 293489052160 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 93489052160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (130679149392).
93489052160 is an abundant number, since it is smaller than the sum of its proper divisors (167869246624).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
93489052160 is an equidigital number, since it uses as much as digits as its factorization.
93489052160 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1771 (or 1748 counting only the distinct ones).
The product of its (nonzero) digits is 466560, while the sum is 47.
The spelling of 93489052160 in words is "ninety-three billion, four hundred eighty-nine million, fifty-two thousand, one hundred sixty".
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