Base | Representation |
---|---|
bin | 1100000110101… |
… | …0000000110110 |
3 | 10112112011200201 |
4 | 3001222000312 |
5 | 100444002003 |
6 | 5012031114 |
7 | 1154334322 |
oct | 301520066 |
9 | 115464621 |
10 | 50765878 |
11 | 26724179 |
12 | 1500249a |
13 | a695ba7 |
14 | 6a56982 |
15 | 46cbb1d |
hex | 306a036 |
50765878 has 8 divisors (see below), whose sum is σ = 76847760. Its totient is φ = 25149960.
The previous prime is 50765851. The next prime is 50765881. The reversal of 50765878 is 87856705.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×507658782 = 5154348738221768, which contains 22 as substring.
It is an alternating number because its digits alternate between odd and even.
It is a congruent number.
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, 116218 + ... + 116653.
It is an arithmetic number, because the mean of its divisors is an integer number (9605970).
Almost surely, 250765878 is an apocalyptic number.
50765878 is a deficient number, since it is larger than the sum of its proper divisors (26081882).
50765878 is a wasteful number, since it uses less digits than its factorization.
50765878 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 232982.
The product of its (nonzero) digits is 470400, while the sum is 46.
The square root of 50765878 is about 7125.0177543638. The cubic root of 50765878 is about 370.2746390449.
The spelling of 50765878 in words is "fifty million, seven hundred sixty-five thousand, eight hundred seventy-eight".
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