Base | Representation |
---|---|
bin | 101100110000011011… |
… | …100111000000100011 |
3 | 11121001012001220111111 |
4 | 230300123213000203 |
5 | 1241410114344131 |
6 | 34024400124151 |
7 | 3320621220004 |
oct | 546033470043 |
9 | 147035056444 |
10 | 48057184291 |
11 | 19421033936 |
12 | 9392306657 |
13 | 46bb3c7b2c |
14 | 247c6bd1ab |
15 | 13b402aab1 |
hex | b306e7023 |
48057184291 has 32 divisors (see below), whose sum is σ = 52411392000. Its totient is φ = 43914866688.
The previous prime is 48057184267. The next prime is 48057184297. The reversal of 48057184291 is 19248175084.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-48057184291 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (48057184297) 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, 34106595 + ... + 34108003.
It is an arithmetic number, because the mean of its divisors is an integer number (1637856000).
Almost surely, 248057184291 is an apocalyptic number.
48057184291 is a deficient number, since it is larger than the sum of its proper divisors (4354207709).
48057184291 is a wasteful number, since it uses less digits than its factorization.
48057184291 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1963.
The product of its (nonzero) digits is 645120, while the sum is 49.
The spelling of 48057184291 in words is "forty-eight billion, fifty-seven million, one hundred eighty-four thousand, two hundred ninety-one".
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