Base | Representation |
---|---|
bin | 1011111001100… |
… | …1110010100100 |
3 | 10110220211202111 |
4 | 2332121302210 |
5 | 100234203441 |
6 | 4541450404 |
7 | 1144152640 |
oct | 276316244 |
9 | 113824674 |
10 | 49912996 |
11 | 261a1411 |
12 | 14870a04 |
13 | a457923 |
14 | 68b3c20 |
15 | 45ae081 |
hex | 2f99ca4 |
49912996 has 12 divisors (see below), whose sum is σ = 99826048. Its totient is φ = 21391272.
The previous prime is 49912937. The next prime is 49913009. The reversal of 49912996 is 69921994.
49912996 is an admirable 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, 891276 + ... + 891331.
Almost surely, 249912996 is an apocalyptic number.
It is an amenable number.
49912996 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49912996 is a wasteful number, since it uses less digits than its factorization.
49912996 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1782618 (or 1782616 counting only the distinct ones).
The product of its digits is 314928, while the sum is 49.
The square root of 49912996 is about 7064.9130214037. The cubic root of 49912996 is about 368.1893421509.
The spelling of 49912996 in words is "forty-nine million, nine hundred twelve thousand, nine hundred ninety-six".
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