Base | Representation |
---|---|
bin | 1011111010000… |
… | …0000100111100 |
3 | 10110222011002021 |
4 | 2332200010330 |
5 | 100241014443 |
6 | 4542205524 |
7 | 1144321006 |
oct | 276400474 |
9 | 113864067 |
10 | 49938748 |
11 | 262097a2 |
12 | 148838a4 |
13 | a466572 |
14 | 68bd376 |
15 | 45b69ed |
hex | 2fa013c |
49938748 has 12 divisors (see below), whose sum is σ = 88825912. Its totient is φ = 24559920.
The previous prime is 49938739. The next prime is 49938751. The reversal of 49938748 is 84783994.
It is a junction number, because it is equal to n+sod(n) for n = 49938695 and 49938704.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 102090 + ... + 102577.
Almost surely, 249938748 is an apocalyptic number.
It is an amenable number.
49938748 is a deficient number, since it is larger than the sum of its proper divisors (38887164).
49938748 is a wasteful number, since it uses less digits than its factorization.
49938748 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 204732 (or 204730 counting only the distinct ones).
The product of its digits is 1741824, while the sum is 52.
The square root of 49938748 is about 7066.7353141320. The cubic root of 49938748 is about 368.2526521938.
The spelling of 49938748 in words is "forty-nine million, nine hundred thirty-eight thousand, seven hundred forty-eight".
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