Base | Representation |
---|---|
bin | 1011110101101… |
… | …1010110100100 |
3 | 10110102211221111 |
4 | 2331123112210 |
5 | 100203013002 |
6 | 4532154404 |
7 | 1142036221 |
oct | 275332644 |
9 | 113384844 |
10 | 49657252 |
11 | 26037257 |
12 | 14768a04 |
13 | a3983b8 |
14 | 6848948 |
15 | 455d3d7 |
hex | 2f5b5a4 |
49657252 has 12 divisors (see below), whose sum is σ = 86999500. Its totient is φ = 24800256.
The previous prime is 49657249. The next prime is 49657259. The reversal of 49657252 is 25275694.
It can be written as a sum of positive squares in 2 ways, for example, as 6937956 + 42719296 = 2634^2 + 6536^2 .
It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.
It is not an unprimeable number, because it can be changed into a prime (49657259) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2877 + ... + 10372.
Almost surely, 249657252 is an apocalyptic number.
It is an amenable number.
49657252 is a deficient number, since it is larger than the sum of its proper divisors (37342248).
49657252 is a wasteful number, since it uses less digits than its factorization.
49657252 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14190 (or 14188 counting only the distinct ones).
The product of its digits is 151200, while the sum is 40.
The square root of 49657252 is about 7046.7901912857. The cubic root of 49657252 is about 367.5594227264.
The spelling of 49657252 in words is "forty-nine million, six hundred fifty-seven thousand, two hundred fifty-two".
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