Base | Representation |
---|---|
bin | 1001100100110001000… |
… | …10011010110110101100 |
3 | 1011110010221122121001102 |
4 | 10302120202122312230 |
5 | 20342221012033340 |
6 | 411044011502232 |
7 | 32524230410165 |
oct | 4623042326654 |
9 | 1143127577042 |
10 | 328976674220 |
11 | 117577835547 |
12 | 53911757978 |
13 | 2503a1aa69c |
14 | 11ccb6ca76c |
15 | 885654a215 |
hex | 4c9889adac |
328976674220 has 12 divisors (see below), whose sum is σ = 690851015904. Its totient is φ = 131590669680.
The previous prime is 328976674141. The next prime is 328976674223. The reversal of 328976674220 is 22476679823.
It is not an unprimeable number, because it can be changed into a prime (328976674223) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8224416836 + ... + 8224416875.
It is an arithmetic number, because the mean of its divisors is an integer number (57570917992).
Almost surely, 2328976674220 is an apocalyptic number.
It is an amenable number.
328976674220 is an abundant number, since it is smaller than the sum of its proper divisors (361874341684).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
328976674220 is a wasteful number, since it uses less digits than its factorization.
328976674220 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16448833720 (or 16448833718 counting only the distinct ones).
The product of its (nonzero) digits is 12192768, while the sum is 56.
The spelling of 328976674220 in words is "three hundred twenty-eight billion, nine hundred seventy-six million, six hundred seventy-four thousand, two hundred twenty".
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