Base | Representation |
---|---|
bin | 1011111000100… |
… | …1101111100100 |
3 | 10110210111121010 |
4 | 2332021233210 |
5 | 100230103033 |
6 | 4540222220 |
7 | 1143460212 |
oct | 276115744 |
9 | 113714533 |
10 | 49847268 |
11 | 26156a99 |
12 | 1483a970 |
13 | a433a33 |
14 | 6897cb2 |
15 | 4599863 |
hex | 2f89be4 |
49847268 has 24 divisors (see below), whose sum is σ = 116918368. Its totient is φ = 16528896.
The previous prime is 49847261. The next prime is 49847269. The reversal of 49847268 is 86274894.
It is not an unprimeable number, because it can be changed into a prime (49847261) 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, 8446 + ... + 13077.
Almost surely, 249847268 is an apocalyptic number.
It is an amenable number.
49847268 is an abundant number, since it is smaller than the sum of its proper divisors (67071100).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49847268 is a wasteful number, since it uses less digits than its factorization.
49847268 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21723 (or 21721 counting only the distinct ones).
The product of its digits is 774144, while the sum is 48.
The square root of 49847268 is about 7060.2597685921. The cubic root of 49847268 is about 368.0276542703.
The spelling of 49847268 in words is "forty-nine million, eight hundred forty-seven thousand, two hundred sixty-eight".
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