Base | Representation |
---|---|
bin | 1100000010010… |
… | …1101001101110 |
3 | 10111222221121001 |
4 | 3000211221232 |
5 | 100411021440 |
6 | 5002030514 |
7 | 1152060061 |
oct | 300455156 |
9 | 114887531 |
10 | 50485870 |
11 | 26552866 |
12 | 14aa843a |
13 | a5c85c6 |
14 | 69c28d8 |
15 | 4673b9a |
hex | 3025a6e |
50485870 has 32 divisors (see below), whose sum is σ = 93775968. Its totient is φ = 19557888.
The previous prime is 50485867. The next prime is 50485891. The reversal of 50485870 is 7858405.
It is a congruent number.
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, 58482 + ... + 59338.
It is an arithmetic number, because the mean of its divisors is an integer number (2930499).
Almost surely, 250485870 is an apocalyptic number.
50485870 is a deficient number, since it is larger than the sum of its proper divisors (43290098).
50485870 is a wasteful number, since it uses less digits than its factorization.
50485870 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1044.
The product of its (nonzero) digits is 44800, while the sum is 37.
The square root of 50485870 is about 7105.3409488919. The cubic root of 50485870 is about 369.5926122393.
The spelling of 50485870 in words is "fifty million, four hundred eighty-five thousand, eight hundred seventy".
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