Base | Representation |
---|---|
bin | 101101100110011… |
… | …011110011000100 |
3 | 1222022120120101010 |
4 | 231212123303010 |
5 | 3031323100202 |
6 | 203525402220 |
7 | 24646550424 |
oct | 5546336304 |
9 | 1868516333 |
10 | 765050052 |
11 | 36293a478 |
12 | 194269370 |
13 | c2666b50 |
14 | 7386c484 |
15 | 4727176c |
hex | 2d99bcc4 |
765050052 has 48 divisors (see below), whose sum is σ = 1944069120. Its totient is φ = 232750848.
The previous prime is 765050051. The next prime is 765050057. The reversal of 765050052 is 250050567.
It is not an unprimeable number, because it can be changed into a prime (765050051) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13668 + ... + 41435.
It is an arithmetic number, because the mean of its divisors is an integer number (40501440).
Almost surely, 2765050052 is an apocalyptic number.
It is an amenable number.
765050052 is an abundant number, since it is smaller than the sum of its proper divisors (1179019068).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
765050052 is a wasteful number, since it uses less digits than its factorization.
765050052 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 55212 (or 55210 counting only the distinct ones).
The product of its (nonzero) digits is 10500, while the sum is 30.
The square root of 765050052 is about 27659.5381740187. The cubic root of 765050052 is about 914.5973730987.
The spelling of 765050052 in words is "seven hundred sixty-five million, fifty thousand, fifty-two".
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