Base | Representation |
---|---|
bin | 1011111001011… |
… | …0110100110000 |
3 | 10110220020002120 |
4 | 2332112310300 |
5 | 100233311343 |
6 | 4541314240 |
7 | 1144102344 |
oct | 276266460 |
9 | 113806076 |
10 | 49900848 |
11 | 26193278 |
12 | 14865980 |
13 | a45223a |
14 | 68ad624 |
15 | 45aa683 |
hex | 2f96d30 |
49900848 has 40 divisors (see below), whose sum is σ = 136495728. Its totient is φ = 15654912.
The previous prime is 49900817. The next prime is 49900871. The reversal of 49900848 is 84800994.
It is a super-2 number, since 2×499008482 = 4980189262238208, which contains 22 as substring.
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, 29761 + ... + 31392.
Almost surely, 249900848 is an apocalyptic number.
49900848 is a gapful number since it is divisible by the number (48) formed by its first and last digit.
It is an amenable number.
49900848 is an abundant number, since it is smaller than the sum of its proper divisors (86594880).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49900848 is a wasteful number, since it uses less digits than its factorization.
49900848 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 61181 (or 61175 counting only the distinct ones).
The product of its (nonzero) digits is 82944, while the sum is 42.
The square root of 49900848 is about 7064.0532274325. The cubic root of 49900848 is about 368.1594693228.
The spelling of 49900848 in words is "forty-nine million, nine hundred thousand, eight hundred forty-eight".
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