Base | Representation |
---|---|
bin | 1011111010111… |
… | …0010000011100 |
3 | 10111002002202101 |
4 | 2332232100130 |
5 | 100244344303 |
6 | 4543334444 |
7 | 1144652230 |
oct | 276562034 |
9 | 114062671 |
10 | 49996828 |
11 | 262493a2 |
12 | 148b1424 |
13 | a486b2b |
14 | 68d65c0 |
15 | 45c8d1d |
hex | 2fae41c |
49996828 has 24 divisors (see below), whose sum is σ = 105257600. Its totient is φ = 20299248.
The previous prime is 49996819. The next prime is 49996829. The reversal of 49996828 is 82869994.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (49996829) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46458 + ... + 47521.
Almost surely, 249996828 is an apocalyptic number.
It is an amenable number.
49996828 is an abundant number, since it is smaller than the sum of its proper divisors (55260772).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49996828 is a wasteful number, since it uses less digits than its factorization.
49996828 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 94009 (or 94007 counting only the distinct ones).
The product of its digits is 2239488, while the sum is 55.
The square root of 49996828 is about 7070.8435140371. The cubic root of 49996828 is about 368.3953592007.
The spelling of 49996828 in words is "forty-nine million, nine hundred ninety-six thousand, eight hundred twenty-eight".
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