Base | Representation |
---|---|
bin | 11011101001110… |
… | …011001111111000 |
3 | 1012022222201200001 |
4 | 123221303033320 |
5 | 1422232131043 |
6 | 114011522344 |
7 | 14332306321 |
oct | 3351631770 |
9 | 1168881601 |
10 | 463942648 |
11 | 218979a84 |
12 | 10b4593b4 |
13 | 7516bca0 |
14 | 4588b448 |
15 | 2aae474d |
hex | 1ba733f8 |
463942648 has 32 divisors (see below), whose sum is σ = 991917360. Its totient is φ = 201530880.
The previous prime is 463942607. The next prime is 463942649. The reversal of 463942648 is 846249364.
It is a junction number, because it is equal to n+sod(n) for n = 463942598 and 463942607.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (463942649) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 129438 + ... + 132973.
Almost surely, 2463942648 is an apocalyptic number.
It is an amenable number.
463942648 is an abundant number, since it is smaller than the sum of its proper divisors (527974712).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
463942648 is a wasteful number, since it uses less digits than its factorization.
463942648 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 262447 (or 262443 counting only the distinct ones).
The product of its digits is 995328, while the sum is 46.
The square root of 463942648 is about 21539.3279375193. The cubic root of 463942648 is about 774.1434298979.
The spelling of 463942648 in words is "four hundred sixty-three million, nine hundred forty-two thousand, six hundred forty-eight".
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