Base | Representation |
---|---|
bin | 110100110000101001… |
… | …101110001110010000 |
3 | 12102020002111202101001 |
4 | 310300221232032100 |
5 | 1412010102142243 |
6 | 42005223351344 |
7 | 4043601004000 |
oct | 646051561620 |
9 | 172202452331 |
10 | 56650818448 |
11 | 22030a01424 |
12 | ab902b2554 |
13 | 545a918163 |
14 | 2a55b54000 |
15 | 17186d7a4d |
hex | d30a6e390 |
56650818448 has 40 divisors (see below), whose sum is σ = 128001132800. Its totient is φ = 24278919840.
The previous prime is 56650818443. The next prime is 56650818481. The reversal of 56650818448 is 84481805665.
It is not an unprimeable number, because it can be changed into a prime (56650818443) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5155848 + ... + 5166823.
It is an arithmetic number, because the mean of its divisors is an integer number (3200028320).
Almost surely, 256650818448 is an apocalyptic number.
It is an amenable number.
56650818448 is an abundant number, since it is smaller than the sum of its proper divisors (71350314352).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
56650818448 is a wasteful number, since it uses less digits than its factorization.
56650818448 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10322700 (or 10322680 counting only the distinct ones).
The product of its (nonzero) digits is 7372800, while the sum is 55.
The spelling of 56650818448 in words is "fifty-six billion, six hundred fifty million, eight hundred eighteen thousand, four hundred forty-eight".
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