Base | Representation |
---|---|
bin | 110101001010011000… |
… | …111100011111101011 |
3 | 12110100012000221211012 |
4 | 311022120330133223 |
5 | 1413401123044300 |
6 | 42120130454135 |
7 | 4060363222124 |
oct | 651230743753 |
9 | 173305027735 |
10 | 57082628075 |
11 | 22232723390 |
12 | b090a3434b |
13 | 54c9216305 |
14 | 2a9723904b |
15 | 1741581435 |
hex | d4a63c7eb |
57082628075 has 24 divisors (see below), whose sum is σ = 77227969296. Its totient is φ = 41508864000.
The previous prime is 57082628003. The next prime is 57082628077.
It is a happy number.
57082628075 is nontrivially palindromic in base 10.
It is not a de Polignac number, because 57082628075 - 212 = 57082623979 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (57082628077) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3708395 + ... + 3723755.
It is an arithmetic number, because the mean of its divisors is an integer number (3217832054).
Almost surely, 257082628075 is an apocalyptic number.
57082628075 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
57082628075 is a deficient number, since it is larger than the sum of its proper divisors (20145341221).
57082628075 is a wasteful number, since it uses less digits than its factorization.
57082628075 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 28895 (or 28890 counting only the distinct ones).
The product of its (nonzero) digits is 1881600, while the sum is 50.
The spelling of 57082628075 in words is "fifty-seven billion, eighty-two million, six hundred twenty-eight thousand, seventy-five".
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