Base | Representation |
---|---|
bin | 1011101111000… |
… | …0101101101000 |
3 | 10102121122202212 |
4 | 2323300231220 |
5 | 100100023311 |
6 | 4514544252 |
7 | 1135236605 |
oct | 273605550 |
9 | 112548685 |
10 | 49220456 |
11 | 2586906a |
12 | 14598088 |
13 | a27463c |
14 | 67736ac |
15 | 44c3c8b |
hex | 2ef0b68 |
49220456 has 16 divisors (see below), whose sum is σ = 92954400. Its totient is φ = 24432624.
The previous prime is 49220449. The next prime is 49220477. The reversal of 49220456 is 65402294.
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, 21020 + ... + 23243.
It is an arithmetic number, because the mean of its divisors is an integer number (5809650).
Almost surely, 249220456 is an apocalyptic number.
It is an amenable number.
49220456 is a deficient number, since it is larger than the sum of its proper divisors (43733944).
49220456 is a wasteful number, since it uses less digits than its factorization.
49220456 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 44408 (or 44404 counting only the distinct ones).
The product of its (nonzero) digits is 17280, while the sum is 32.
The square root of 49220456 is about 7015.7291851952. The cubic root of 49220456 is about 366.4785363643.
The spelling of 49220456 in words is "forty-nine million, two hundred twenty thousand, four hundred fifty-six".
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