Base | Representation |
---|---|
bin | 1100000111010… |
… | …1011000110001 |
3 | 10112121112121011 |
4 | 3001311120301 |
5 | 101001444330 |
6 | 5013030521 |
7 | 1154620204 |
oct | 301653061 |
9 | 115545534 |
10 | 50812465 |
11 | 26756180 |
12 | 15025441 |
13 | a6b1162 |
14 | 6a6993b |
15 | 46da82a |
hex | 3075631 |
50812465 has 16 divisors (see below), whose sum is σ = 67515840. Its totient is φ = 36400320.
The previous prime is 50812417. The next prime is 50812483. The reversal of 50812465 is 56421805.
It is not a de Polignac number, because 50812465 - 221 = 48715313 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3210 + ... + 10579.
It is an arithmetic number, because the mean of its divisors is an integer number (4219740).
Almost surely, 250812465 is an apocalyptic number.
50812465 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
It is an amenable number.
50812465 is a deficient number, since it is larger than the sum of its proper divisors (16703375).
50812465 is a wasteful number, since it uses less digits than its factorization.
50812465 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13872.
The product of its (nonzero) digits is 9600, while the sum is 31.
The square root of 50812465 is about 7128.2862596840. The cubic root of 50812465 is about 370.3878693701.
The spelling of 50812465 in words is "fifty million, eight hundred twelve thousand, four hundred sixty-five".
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