Base | Representation |
---|---|
bin | 101111010111000100… |
… | …101110101010110101 |
3 | 11212021000212010011122 |
4 | 233113010232222311 |
5 | 1313121330401204 |
6 | 35210031513325 |
7 | 3450120132035 |
oct | 572704565265 |
9 | 155230763148 |
10 | 50852981429 |
11 | 1a626200688 |
12 | 9a32688845 |
13 | 4a456b3073 |
14 | 2665b2b8c5 |
15 | 14c96d50be |
hex | bd712eab5 |
50852981429 has 2 divisors, whose sum is σ = 50852981430. Its totient is φ = 50852981428.
The previous prime is 50852981419. The next prime is 50852981437. The reversal of 50852981429 is 92418925805.
It is a happy number.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 34298299204 + 16554682225 = 185198^2 + 128665^2 .
It is a cyclic number.
It is not a de Polignac number, because 50852981429 - 224 = 50836204213 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (50852981419) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25426490714 + 25426490715.
It is an arithmetic number, because the mean of its divisors is an integer number (25426490715).
Almost surely, 250852981429 is an apocalyptic number.
It is an amenable number.
50852981429 is a deficient number, since it is larger than the sum of its proper divisors (1).
50852981429 is an equidigital number, since it uses as much as digits as its factorization.
50852981429 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 2073600, while the sum is 53.
The spelling of 50852981429 in words is "fifty billion, eight hundred fifty-two million, nine hundred eighty-one thousand, four hundred twenty-nine".
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