Base | Representation |
---|---|
bin | 10111011011101000… |
… | …01001101101101011 |
3 | 1012110201010100201221 |
4 | 23231310021231223 |
5 | 201230412243214 |
6 | 5440140522511 |
7 | 623511405262 |
oct | 135564115553 |
9 | 35421110657 |
10 | 12579806059 |
11 | 5375a77537 |
12 | 2530b50437 |
13 | 125630c932 |
14 | 874a295d9 |
15 | 4d95eee24 |
hex | 2edd09b6b |
12579806059 has 2 divisors, whose sum is σ = 12579806060. Its totient is φ = 12579806058.
The previous prime is 12579806051. The next prime is 12579806101. The reversal of 12579806059 is 95060897521.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 12579806059 - 23 = 12579806051 is a prime.
It is a super-2 number, since 2×125798060592 (a number of 21 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 12579805997 and 12579806015.
It is not a weakly prime, because it can be changed into another prime (12579806051) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6289903029 + 6289903030.
It is an arithmetic number, because the mean of its divisors is an integer number (6289903030).
Almost surely, 212579806059 is an apocalyptic number.
12579806059 is a deficient number, since it is larger than the sum of its proper divisors (1).
12579806059 is an equidigital number, since it uses as much as digits as its factorization.
12579806059 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 1360800, while the sum is 52.
The spelling of 12579806059 in words is "twelve billion, five hundred seventy-nine million, eight hundred six thousand, fifty-nine".
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