Base | Representation |
---|---|
bin | 1100000101100… |
… | …0111101101000 |
3 | 10112101121220010 |
4 | 3001120331220 |
5 | 100434233130 |
6 | 5010331520 |
7 | 1153623603 |
oct | 301307550 |
9 | 115347803 |
10 | 50696040 |
11 | 2668675a |
12 | 14b89ba0 |
13 | a670175 |
14 | 6a3933a |
15 | 46b60b0 |
hex | 3058f68 |
50696040 has 64 divisors (see below), whose sum is σ = 161040960. Its totient is φ = 12723200.
The previous prime is 50696027. The next prime is 50696069. The reversal of 50696040 is 4069605.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a junction number, because it is equal to n+sod(n) for n = 50695989 and 50696007.
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, 10386 + ... + 14465.
It is an arithmetic number, because the mean of its divisors is an integer number (2516265).
Almost surely, 250696040 is an apocalyptic number.
It is an amenable number.
50696040 is an abundant number, since it is smaller than the sum of its proper divisors (110344920).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50696040 is a wasteful number, since it uses less digits than its factorization.
50696040 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24882 (or 24878 counting only the distinct ones).
The product of its (nonzero) digits is 6480, while the sum is 30.
The square root of 50696040 is about 7120.1151676079. The cubic root of 50696040 is about 370.1047670206.
The spelling of 50696040 in words is "fifty million, six hundred ninety-six thousand, forty".
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