Base | Representation |
---|---|
bin | 110101010100101011… |
… | …011101110011101011 |
3 | 12110210012212022211012 |
4 | 311110223131303223 |
5 | 1414224321132100 |
6 | 42145214454135 |
7 | 4064560432331 |
oct | 652453356353 |
9 | 173705768735 |
10 | 57255255275 |
11 | 2231110a799 |
12 | b11a80434b |
13 | 5525c0839a |
14 | 2ab2133b51 |
15 | 17517d0135 |
hex | d54addceb |
57255255275 has 48 divisors (see below), whose sum is σ = 75586322880. Its totient is φ = 42932736000.
The previous prime is 57255255271. The next prime is 57255255307.
57255255275 is nontrivially palindromic in base 10.
It is not a de Polignac number, because 57255255275 - 22 = 57255255271 is a prime.
It is not an unprimeable number, because it can be changed into a prime (57255255271) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5777825 + ... + 5787725.
It is an arithmetic number, because the mean of its divisors is an integer number (1574715060).
Almost surely, 257255255275 is an apocalyptic number.
57255255275 is a deficient number, since it is larger than the sum of its proper divisors (18331067605).
57255255275 is a wasteful number, since it uses less digits than its factorization.
57255255275 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10136 (or 10131 counting only the distinct ones).
The product of its digits is 6125000, while the sum is 50.
The spelling of 57255255275 in words is "fifty-seven billion, two hundred fifty-five million, two hundred fifty-five thousand, two hundred seventy-five".
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