Base | Representation |
---|---|
bin | 11110101011101110… |
… | …101111100010111100 |
3 | 10011001001120120101122 |
4 | 132223232233202330 |
5 | 1014433124202010 |
6 | 23045105330112 |
7 | 2244300525221 |
oct | 365356574274 |
9 | 104031516348 |
10 | 32945928380 |
11 | 12a77132692 |
12 | 6475636938 |
13 | 31507c6ba1 |
14 | 18477b7948 |
15 | ccc58b855 |
hex | 7abbaf8bc |
32945928380 has 24 divisors (see below), whose sum is σ = 69610913232. Its totient is φ = 13097521152.
The previous prime is 32945928331. The next prime is 32945928391. The reversal of 32945928380 is 8382954923.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5049797 + ... + 5056316.
It is an arithmetic number, because the mean of its divisors is an integer number (2900454718).
Almost surely, 232945928380 is an apocalyptic number.
It is an amenable number.
32945928380 is an abundant number, since it is smaller than the sum of its proper divisors (36664984852).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
32945928380 is a wasteful number, since it uses less digits than its factorization.
32945928380 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10106285 (or 10106283 counting only the distinct ones).
The product of its (nonzero) digits is 3732480, while the sum is 53.
The spelling of 32945928380 in words is "thirty-two billion, nine hundred forty-five million, nine hundred twenty-eight thousand, three hundred eighty".
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