Base | Representation |
---|---|
bin | 110100100111111010… |
… | …001101010111001001 |
3 | 12101211212111222201012 |
4 | 310213322031113021 |
5 | 1411210030122403 |
6 | 41542503533305 |
7 | 4040140211435 |
oct | 644772152711 |
9 | 171755458635 |
10 | 56504145353 |
11 | 21a66131797 |
12 | ab4b15a235 |
13 | 5436412646 |
14 | 2a404939c5 |
15 | 170a8b3ed8 |
hex | d27e8d5c9 |
56504145353 has 8 divisors (see below), whose sum is σ = 59688223200. Its totient is φ = 53341085088.
The previous prime is 56504145349. The next prime is 56504145409. The reversal of 56504145353 is 35354140565.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 56504145353 - 22 = 56504145349 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 56504145353.
It is not an unprimeable number, because it can be changed into a prime (56504145323) 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, 5248868 + ... + 5259621.
It is an arithmetic number, because the mean of its divisors is an integer number (7461027900).
Almost surely, 256504145353 is an apocalyptic number.
It is an amenable number.
56504145353 is a deficient number, since it is larger than the sum of its proper divisors (3184077847).
56504145353 is a wasteful number, since it uses less digits than its factorization.
56504145353 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10508791.
The product of its (nonzero) digits is 540000, while the sum is 41.
The spelling of 56504145353 in words is "fifty-six billion, five hundred four million, one hundred forty-five thousand, three hundred fifty-three".
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