Base | Representation |
---|---|
bin | 11011101101011… |
… | …010100011000000 |
3 | 1012101202212020221 |
4 | 123231122203000 |
5 | 1423002440143 |
6 | 114044112424 |
7 | 14343333400 |
oct | 3355324300 |
9 | 1171685227 |
10 | 464890048 |
11 | 219466857 |
12 | 10b835714 |
13 | 7541128c |
14 | 45a56800 |
15 | 2ac302ed |
hex | 1bb5a8c0 |
464890048 has 42 divisors (see below), whose sum is σ = 1073138316. Its totient is φ = 199237248.
The previous prime is 464890033. The next prime is 464890073. The reversal of 464890048 is 840098464.
It is a happy number.
It is a super-2 number, since 2×4648900482 = 432245513458884608, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 464889986 and 464890013.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 70986 + ... + 77257.
Almost surely, 2464890048 is an apocalyptic number.
It is an amenable number.
464890048 is an abundant number, since it is smaller than the sum of its proper divisors (608248268).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
464890048 is a wasteful number, since it uses less digits than its factorization.
464890048 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 148269 (or 148252 counting only the distinct ones).
The product of its (nonzero) digits is 221184, while the sum is 43.
The square root of 464890048 is about 21561.3090511685. The cubic root of 464890048 is about 774.6700214367.
The spelling of 464890048 in words is "four hundred sixty-four million, eight hundred ninety thousand, forty-eight".
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