Base | Representation |
---|---|
bin | 110011111011101100… |
… | …101110100110111101 |
3 | 12022221011211010121002 |
4 | 303323230232212331 |
5 | 1403200134222023 |
6 | 41341130020045 |
7 | 4012562461415 |
oct | 637354564675 |
9 | 168834733532 |
10 | 55762414013 |
11 | 21715479a89 |
12 | a982877625 |
13 | 5348851667 |
14 | 29adb75645 |
15 | 16b56ebb28 |
hex | cfbb2e9bd |
55762414013 has 2 divisors, whose sum is σ = 55762414014. Its totient is φ = 55762414012.
The previous prime is 55762414003. The next prime is 55762414031. The reversal of 55762414013 is 31041426755.
Together with next prime (55762414031) it forms an Ormiston pair, because they use the same digits, order apart.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 30424778329 + 25337635684 = 174427^2 + 159178^2 .
It is a cyclic number.
It is not a de Polignac number, because 55762414013 - 24 = 55762413997 is a prime.
It is a Sophie Germain prime.
It is a Curzon number.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (55762414003) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27881207006 + 27881207007.
It is an arithmetic number, because the mean of its divisors is an integer number (27881207007).
Almost surely, 255762414013 is an apocalyptic number.
It is an amenable number.
55762414013 is a deficient number, since it is larger than the sum of its proper divisors (1).
55762414013 is an equidigital number, since it uses as much as digits as its factorization.
55762414013 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 100800, while the sum is 38.
The spelling of 55762414013 in words is "fifty-five billion, seven hundred sixty-two million, four hundred fourteen thousand, thirteen".
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