Base | Representation |
---|---|
bin | 1011100100111… |
… | …1001000100111 |
3 | 10101101000220211 |
4 | 2321033020213 |
5 | 44412334011 |
6 | 4452440251 |
7 | 1126512232 |
oct | 271171047 |
9 | 111330824 |
10 | 48558631 |
11 | 25456900 |
12 | 14319087 |
13 | a0a2324 |
14 | 6640419 |
15 | 43e2b21 |
hex | 2e4f227 |
48558631 has 6 divisors (see below), whose sum is σ = 53374496. Its totient is φ = 44144100.
The previous prime is 48558611. The next prime is 48558659. The reversal of 48558631 is 13685584.
It is not a de Polignac number, because 48558631 - 25 = 48558599 is a prime.
It is a super-2 number, since 2×485586312 = 4715881289188322, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48558611) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 200535 + ... + 200776.
Almost surely, 248558631 is an apocalyptic number.
48558631 is a deficient number, since it is larger than the sum of its proper divisors (4815865).
48558631 is a wasteful number, since it uses less digits than its factorization.
48558631 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 401333 (or 401322 counting only the distinct ones).
The product of its digits is 115200, while the sum is 40.
The square root of 48558631 is about 6968.4023276501. The cubic root of 48558631 is about 364.8285452320.
The spelling of 48558631 in words is "forty-eight million, five hundred fifty-eight thousand, six hundred thirty-one".
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