Base | Representation |
---|---|
bin | 1100001000010… |
… | …1011001000000 |
3 | 10112201212111222 |
4 | 3002011121000 |
5 | 101011044031 |
6 | 5014254212 |
7 | 1155312260 |
oct | 302053100 |
9 | 115655458 |
10 | 50878016 |
11 | 267a0452 |
12 | 15057368 |
13 | a704c47 |
14 | 6a857a0 |
15 | 46eee7b |
hex | 3085640 |
50878016 has 28 divisors (see below), whose sum is σ = 115385088. Its totient is φ = 21804672.
The previous prime is 50878013. The next prime is 50878019. The reversal of 50878016 is 61087805.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (50878013) and next prime (50878019).
It is a tau number, because it is divible by the number of its divisors (28).
It is not an unprimeable number, because it can be changed into a prime (50878013) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56336 + ... + 57231.
It is an arithmetic number, because the mean of its divisors is an integer number (4120896).
Almost surely, 250878016 is an apocalyptic number.
50878016 is a gapful number since it is divisible by the number (56) formed by its first and last digit.
It is an amenable number.
50878016 is an abundant number, since it is smaller than the sum of its proper divisors (64507072).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50878016 is a wasteful number, since it uses less digits than its factorization.
50878016 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 113586 (or 113576 counting only the distinct ones).
The product of its (nonzero) digits is 13440, while the sum is 35.
The square root of 50878016 is about 7132.8827272008. The cubic root of 50878016 is about 370.5470748075.
The spelling of 50878016 in words is "fifty million, eight hundred seventy-eight thousand, sixteen".
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