Base | Representation |
---|---|
bin | 1011111100010010001101… |
… | …1110011101110100111111 |
3 | 1201111020121220011020000222 |
4 | 2333010203132131310333 |
5 | 3210111333403303202 |
6 | 43531551540411555 |
7 | 2523430220212535 |
oct | 277044336356477 |
9 | 51436556136028 |
10 | 13130310212927 |
11 | 4202595899446 |
12 | 15808aa3a6bbb |
13 | 74324bbc549b |
14 | 3357207a2155 |
15 | 17b8398754a2 |
hex | bf12379dd3f |
13130310212927 has 2 divisors, whose sum is σ = 13130310212928. Its totient is φ = 13130310212926.
The previous prime is 13130310212869. The next prime is 13130310212989. The reversal of 13130310212927 is 72921201303131.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 13130310212927 - 26 = 13130310212863 is a prime.
It is a super-3 number, since 3×131303102129273 (a number of 40 digits) contains 333 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (13130310214927) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6565155106463 + 6565155106464.
It is an arithmetic number, because the mean of its divisors is an integer number (6565155106464).
Almost surely, 213130310212927 is an apocalyptic number.
13130310212927 is a deficient number, since it is larger than the sum of its proper divisors (1).
13130310212927 is an equidigital number, since it uses as much as digits as its factorization.
13130310212927 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 13608, while the sum is 35.
The spelling of 13130310212927 in words is "thirteen trillion, one hundred thirty billion, three hundred ten million, two hundred twelve thousand, nine hundred twenty-seven".
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