Base | Representation |
---|---|
bin | 11101111000000… |
… | …111100000000100 |
3 | 1021221012010210202 |
4 | 131320013200010 |
5 | 2011310000202 |
6 | 121423310032 |
7 | 15264361262 |
oct | 3570074004 |
9 | 1257163722 |
10 | 501250052 |
11 | 237a40646 |
12 | 11ba4b318 |
13 | 7cb02084 |
14 | 4a7dd432 |
15 | 2e013802 |
hex | 1de07804 |
501250052 has 12 divisors (see below), whose sum is σ = 877347660. Its totient is φ = 250579296.
The previous prime is 501250021. The next prime is 501250073. The reversal of 501250052 is 250052105.
It can be written as a sum of positive squares in 2 ways, for example, as 36675136 + 464574916 = 6056^2 + 21554^2 .
It is a super-2 number, since 2×5012500522 = 502503229260005408, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29558 + ... + 43314.
It is an arithmetic number, because the mean of its divisors is an integer number (73112305).
Almost surely, 2501250052 is an apocalyptic number.
It is an amenable number.
501250052 is a deficient number, since it is larger than the sum of its proper divisors (376097608).
501250052 is a wasteful number, since it uses less digits than its factorization.
501250052 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22870 (or 22868 counting only the distinct ones).
The product of its (nonzero) digits is 500, while the sum is 20.
The square root of 501250052 is about 22388.6143385427. The cubic root of 501250052 is about 794.3614201416.
The spelling of 501250052 in words is "five hundred one million, two hundred fifty thousand, fifty-two".
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