Base | Representation |
---|---|
bin | 11110010011110… |
… | …011001110110000 |
3 | 1022102211211112200 |
4 | 132103303032300 |
5 | 2020134211211 |
6 | 122243023200 |
7 | 15413144601 |
oct | 3623631660 |
9 | 1272754480 |
10 | 508507056 |
11 | 241047972 |
12 | 12236ab00 |
13 | 81473265 |
14 | 4b76bda8 |
15 | 2e998b56 |
hex | 1e4f33b0 |
508507056 has 30 divisors (see below), whose sum is σ = 1423113900. Its totient is φ = 169502304.
The previous prime is 508507039. The next prime is 508507057. The reversal of 508507056 is 650705805.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a self number, because there is not a number n which added to its sum of digits gives 508507056.
It is not an unprimeable number, because it can be changed into a prime (508507057) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1765506 + ... + 1765793.
It is an arithmetic number, because the mean of its divisors is an integer number (47437130).
Almost surely, 2508507056 is an apocalyptic number.
It is an amenable number.
508507056 is an abundant number, since it is smaller than the sum of its proper divisors (914606844).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
508507056 is a wasteful number, since it uses less digits than its factorization.
508507056 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3531313 (or 3531304 counting only the distinct ones).
The product of its (nonzero) digits is 42000, while the sum is 36.
The square root of 508507056 is about 22550.1010197294. The cubic root of 508507056 is about 798.1766055316.
The spelling of 508507056 in words is "five hundred eight million, five hundred seven thousand, fifty-six".
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