Base | Representation |
---|---|
bin | 101101011110100100… |
… | …001001001010010001 |
3 | 11200001010110121202210 |
4 | 231132210021022101 |
5 | 1300001240021030 |
6 | 34233245302333 |
7 | 3346040060430 |
oct | 553644111221 |
9 | 150033417683 |
10 | 48831173265 |
11 | 19788a19246 |
12 | 95695649a9 |
13 | 47b2871584 |
14 | 25133d7117 |
15 | 140be65bb0 |
hex | b5e909291 |
48831173265 has 32 divisors (see below), whose sum is σ = 89318105856. Its totient is φ = 22316117760.
The previous prime is 48831173207. The next prime is 48831173267. The reversal of 48831173265 is 56237113884.
It is not a de Polignac number, because 48831173265 - 224 = 48814396049 is a prime.
It is not an unprimeable number, because it can be changed into a prime (48831173267) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 290235 + ... + 426495.
It is an arithmetic number, because the mean of its divisors is an integer number (2791190808).
Almost surely, 248831173265 is an apocalyptic number.
It is an amenable number.
48831173265 is a deficient number, since it is larger than the sum of its proper divisors (40486932591).
48831173265 is a wasteful number, since it uses less digits than its factorization.
48831173265 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 139689.
The product of its digits is 967680, while the sum is 48.
The spelling of 48831173265 in words is "forty-eight billion, eight hundred thirty-one million, one hundred seventy-three thousand, two hundred sixty-five".
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