Base | Representation |
---|---|
bin | 1011100110111… |
… | …1100111001000 |
3 | 10101121210101200 |
4 | 2321233213020 |
5 | 44431113111 |
6 | 4455344200 |
7 | 1130605116 |
oct | 271574710 |
9 | 111553350 |
10 | 48691656 |
11 | 25537842 |
12 | 14382060 |
13 | a11aa40 |
14 | 6676ab6 |
15 | 441c256 |
hex | 2e6f9c8 |
48691656 has 48 divisors (see below), whose sum is σ = 142020060. Its totient is φ = 14981760.
The previous prime is 48691651. The next prime is 48691663. The reversal of 48691656 is 65619684.
48691656 is a `hidden beast` number, since 486 + 9 + 165 + 6 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 46703556 + 1988100 = 6834^2 + 1410^2 .
It is not an unprimeable number, because it can be changed into a prime (48691651) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 25075 + ... + 26946.
Almost surely, 248691656 is an apocalyptic number.
It is an amenable number.
48691656 is an abundant number, since it is smaller than the sum of its proper divisors (93328404).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48691656 is a wasteful number, since it uses less digits than its factorization.
48691656 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 52046 (or 52039 counting only the distinct ones).
The product of its digits is 311040, while the sum is 45.
The square root of 48691656 is about 6977.9406704271. The cubic root of 48691656 is about 365.1613873161.
The spelling of 48691656 in words is "forty-eight million, six hundred ninety-one thousand, six hundred fifty-six".
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