Base | Representation |
---|---|
bin | 110101010100101101… |
… | …001111110110101011 |
3 | 12110210020202001121112 |
4 | 311110231033312223 |
5 | 1414224431104121 |
6 | 42145232500535 |
7 | 4064564416256 |
oct | 652455176653 |
9 | 173706661545 |
10 | 57255722411 |
11 | 223113a9758 |
12 | b11a9aa74b |
13 | 552603cbb4 |
14 | 2ab221609d |
15 | 175187375b |
hex | d54b4fdab |
57255722411 has 2 divisors, whose sum is σ = 57255722412. Its totient is φ = 57255722410.
The previous prime is 57255722401. The next prime is 57255722431. The reversal of 57255722411 is 11422755275.
It is a happy number.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 57255722411 - 230 = 56181980587 is a prime.
It is not a weakly prime, because it can be changed into another prime (57255722401) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28627861205 + 28627861206.
It is an arithmetic number, because the mean of its divisors is an integer number (28627861206).
Almost surely, 257255722411 is an apocalyptic number.
57255722411 is a deficient number, since it is larger than the sum of its proper divisors (1).
57255722411 is an equidigital number, since it uses as much as digits as its factorization.
57255722411 is an evil number, because the sum of its binary digits is even.
The product of its digits is 196000, while the sum is 41.
The spelling of 57255722411 in words is "fifty-seven billion, two hundred fifty-five million, seven hundred twenty-two thousand, four hundred eleven".
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