Base | Representation |
---|---|
bin | 11110001011000… |
… | …100111101110010 |
3 | 1022021112122211210 |
4 | 132023010331302 |
5 | 2014043023102 |
6 | 122122020550 |
7 | 15354542142 |
oct | 3613047562 |
9 | 1267478753 |
10 | 506220402 |
11 | 23a825976 |
12 | 121647756 |
13 | 80b524cc |
14 | 4b334922 |
15 | 2e69636c |
hex | 1e2c4f72 |
506220402 has 16 divisors (see below), whose sum is σ = 1012829472. Its totient is φ = 168675360.
The previous prime is 506220389. The next prime is 506220419. The reversal of 506220402 is 204022605.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2377 + ... + 31907.
It is an arithmetic number, because the mean of its divisors is an integer number (63301842).
Almost surely, 2506220402 is an apocalyptic number.
506220402 is an abundant number, since it is smaller than the sum of its proper divisors (506609070).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
506220402 is a wasteful number, since it uses less digits than its factorization.
506220402 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 32393.
The product of its (nonzero) digits is 960, while the sum is 21.
The square root of 506220402 is about 22499.3422570528. The cubic root of 506220402 is about 796.9783944517.
The spelling of 506220402 in words is "five hundred six million, two hundred twenty thousand, four hundred two".
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