Base | Representation |
---|---|
bin | 1100000001001… |
… | …0100011111000 |
3 | 10111211222022211 |
4 | 3000102203320 |
5 | 100401021142 |
6 | 5000224504 |
7 | 1151313100 |
oct | 300224370 |
9 | 114758284 |
10 | 50407672 |
11 | 264aa037 |
12 | 14a6b134 |
13 | a59bb33 |
14 | 69a2200 |
15 | 465a917 |
hex | 30128f8 |
50407672 has 24 divisors (see below), whose sum is σ = 109946160. Its totient is φ = 21603120.
The previous prime is 50407667. The next prime is 50407681. The reversal of 50407672 is 27670405.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 63904 + ... + 64687.
It is an arithmetic number, because the mean of its divisors is an integer number (4581090).
Almost surely, 250407672 is an apocalyptic number.
It is an amenable number.
50407672 is an abundant number, since it is smaller than the sum of its proper divisors (59538488).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50407672 is a wasteful number, since it uses less digits than its factorization.
50407672 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 128611 (or 128600 counting only the distinct ones).
The product of its (nonzero) digits is 11760, while the sum is 31.
The square root of 50407672 is about 7099.8360544452. The cubic root of 50407672 is about 369.4016919031.
The spelling of 50407672 in words is "fifty million, four hundred seven thousand, six hundred seventy-two".
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