Base | Representation |
---|---|
bin | 1100000000101… |
… | …1011101000000 |
3 | 10111210111101121 |
4 | 3000023131000 |
5 | 100344103220 |
6 | 4555442024 |
7 | 1151132161 |
oct | 300133500 |
9 | 114714347 |
10 | 50378560 |
11 | 2648a181 |
12 | 14a56314 |
13 | a58b7cb |
14 | 6995768 |
15 | 4651eaa |
hex | 300b740 |
50378560 has 28 divisors (see below), whose sum is σ = 119964708. Its totient is φ = 20151296.
The previous prime is 50378551. The next prime is 50378569. The reversal of 50378560 is 6587305.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (50378551) and next prime (50378569).
It can be written as a sum of positive squares in 2 ways, for example, as 30735936 + 19642624 = 5544^2 + 4432^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50378569) 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, 78397 + ... + 79036.
Almost surely, 250378560 is an apocalyptic number.
It is an amenable number.
50378560 is an abundant number, since it is smaller than the sum of its proper divisors (69586148).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50378560 is a wasteful number, since it uses less digits than its factorization.
50378560 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 157450 (or 157440 counting only the distinct ones).
The product of its (nonzero) digits is 25200, while the sum is 34.
The square root of 50378560 is about 7097.7855701620. The cubic root of 50378560 is about 369.3305645492.
The spelling of 50378560 in words is "fifty million, three hundred seventy-eight thousand, five hundred sixty".
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