Base | Representation |
---|---|
bin | 1111000010000… |
… | …1000010010000 |
3 | 11101122021011110 |
4 | 3300201002100 |
5 | 112120043442 |
6 | 10131213320 |
7 | 1363625604 |
oct | 360410220 |
9 | 141567143 |
10 | 63049872 |
11 | 32654336 |
12 | 19147240 |
13 | 100a7222 |
14 | 8533504 |
15 | 580669c |
hex | 3c21090 |
63049872 has 40 divisors (see below), whose sum is σ = 172462176. Its totient is φ = 19780096.
The previous prime is 63049849. The next prime is 63049901. The reversal of 63049872 is 27894036.
It is a self number, because there is not a number n which added to its sum of digits gives 63049872.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37818 + ... + 39449.
Almost surely, 263049872 is an apocalyptic number.
It is an amenable number.
63049872 is an abundant number, since it is smaller than the sum of its proper divisors (109412304).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
63049872 is a wasteful number, since it uses less digits than its factorization.
63049872 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 77295 (or 77289 counting only the distinct ones).
The product of its (nonzero) digits is 72576, while the sum is 39.
The square root of 63049872 is about 7940.3949523937. The cubic root of 63049872 is about 398.0106896786.
The spelling of 63049872 in words is "sixty-three million, forty-nine thousand, eight hundred seventy-two".
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