Base | Representation |
---|---|
bin | 11110000101000110000110… |
… | …111001010010100110100000 |
3 | 122100101221121122012211211210 |
4 | 132011012012321102212200 |
5 | 114314431044004140230 |
6 | 1145205522141310120 |
7 | 36602514645431163 |
oct | 3605060671224640 |
9 | 570357548184753 |
10 | 132291550849440 |
11 | 39174593691454 |
12 | 12a06ba4865340 |
13 | 58a8069344b88 |
14 | 2494d339a9ada |
15 | 10463180b7eb0 |
hex | 785186e529a0 |
132291550849440 has 768 divisors, whose sum is σ = 461379914956800. Its totient is φ = 31716803543040.
The previous prime is 132291550849391. The next prime is 132291550849477. The reversal of 132291550849440 is 44948055192231.
It is a super-2 number, since 2×1322915508494402 (a number of 29 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 6393047734 + ... + 6393068426.
It is an arithmetic number, because the mean of its divisors is an integer number (600755097600).
Almost surely, 2132291550849440 is an apocalyptic number.
132291550849440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 132291550849440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (230689957478400).
132291550849440 is an abundant number, since it is smaller than the sum of its proper divisors (329088364107360).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
132291550849440 is a wasteful number, since it uses less digits than its factorization.
132291550849440 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21085 (or 21077 counting only the distinct ones).
The product of its (nonzero) digits is 12441600, while the sum is 57.
The spelling of 132291550849440 in words is "one hundred thirty-two trillion, two hundred ninety-one billion, five hundred fifty million, eight hundred forty-nine thousand, four hundred forty".
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