Base | Representation |
---|---|
bin | 11110001010101… |
… | …111100100110110 |
3 | 1022021101012122220 |
4 | 132022233210312 |
5 | 2014032222130 |
6 | 122120103210 |
7 | 15354025542 |
oct | 3612574466 |
9 | 1267335586 |
10 | 506132790 |
11 | 23a776069 |
12 | 121604b06 |
13 | 80b21677 |
14 | 4b310a22 |
15 | 2e67a410 |
hex | 1e2af936 |
506132790 has 32 divisors (see below), whose sum is σ = 1242971136. Its totient is φ = 131829600.
The previous prime is 506132761. The next prime is 506132797. The reversal of 506132790 is 97231605.
It is a super-2 number, since 2×5061327902 = 512340802226368200, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (506132797) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 194886 + ... + 197465.
It is an arithmetic number, because the mean of its divisors is an integer number (38842848).
Almost surely, 2506132790 is an apocalyptic number.
506132790 is an abundant number, since it is smaller than the sum of its proper divisors (736838346).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
506132790 is a wasteful number, since it uses less digits than its factorization.
506132790 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 392404.
The product of its (nonzero) digits is 11340, while the sum is 33.
The square root of 506132790 is about 22497.3951825539. The cubic root of 506132790 is about 796.9324138871.
The spelling of 506132790 in words is "five hundred six million, one hundred thirty-two thousand, seven hundred ninety".
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