Base | Representation |
---|---|
bin | 1011111010110… |
… | …1101011010100 |
3 | 10111001222111101 |
4 | 2332231223110 |
5 | 100244310302 |
6 | 4543315444 |
7 | 1144642264 |
oct | 276555324 |
9 | 114058441 |
10 | 49994452 |
11 | 26247632 |
12 | 148abb84 |
13 | a485a21 |
14 | 68d57a4 |
15 | 45c8287 |
hex | 2fadad4 |
49994452 has 12 divisors (see below), whose sum is σ = 88048660. Its totient is φ = 24837696.
The previous prime is 49994443. The next prime is 49994471. The reversal of 49994452 is 25449994.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 25847056 + 24147396 = 5084^2 + 4914^2 .
It is a super-5 number, since 5×499944525 (a number of 40 digits) contains 55555 as substring.
It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.
It is a congruent 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, 39177 + ... + 40432.
Almost surely, 249994452 is an apocalyptic number.
It is an amenable number.
49994452 is a deficient number, since it is larger than the sum of its proper divisors (38054208).
49994452 is a wasteful number, since it uses less digits than its factorization.
49994452 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 79770 (or 79768 counting only the distinct ones).
The product of its digits is 466560, while the sum is 46.
The square root of 49994452 is about 7070.6754981402. The cubic root of 49994452 is about 368.3895233555.
The spelling of 49994452 in words is "forty-nine million, nine hundred ninety-four thousand, four hundred fifty-two".
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