Base | Representation |
---|---|
bin | 1011111001111… |
… | …1111010001000 |
3 | 10110222010010122 |
4 | 2332133322020 |
5 | 100241004211 |
6 | 4542202412 |
7 | 1144316000 |
oct | 276377210 |
9 | 113863118 |
10 | 49938056 |
11 | 26209223 |
12 | 14883408 |
13 | a46615c |
14 | 68bd000 |
15 | 45b66db |
hex | 2f9fe88 |
49938056 has 32 divisors (see below), whose sum is σ = 109200000. Its totient is φ = 21400848.
The previous prime is 49938043. The next prime is 49938067. The reversal of 49938056 is 65083994.
It is a junction number, because it is equal to n+sod(n) for n = 49937998 and 49938016.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6356 + ... + 11843.
It is an arithmetic number, because the mean of its divisors is an integer number (3412500).
Almost surely, 249938056 is an apocalyptic number.
It is an amenable number.
49938056 is an abundant number, since it is smaller than the sum of its proper divisors (59261944).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49938056 is a wasteful number, since it uses less digits than its factorization.
49938056 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18226 (or 18208 counting only the distinct ones).
The product of its (nonzero) digits is 233280, while the sum is 44.
The square root of 49938056 is about 7066.6863521738. The cubic root of 49938056 is about 368.2509512300.
The spelling of 49938056 in words is "forty-nine million, nine hundred thirty-eight thousand, fifty-six".
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