Base | Representation |
---|---|
bin | 11000111111001100… |
… | …11011100110101111 |
3 | 1021121220211011122011 |
4 | 30133212123212233 |
5 | 204433224221002 |
6 | 10055055302051 |
7 | 653303133424 |
oct | 143746334657 |
9 | 37556734564 |
10 | 13415070127 |
11 | 5764503818 |
12 | 272481a927 |
13 | 135a38b824 |
14 | 913933d4b |
15 | 537ae08d7 |
hex | 31f99b9af |
13415070127 has 2 divisors, whose sum is σ = 13415070128. Its totient is φ = 13415070126.
The previous prime is 13415070121. The next prime is 13415070139. The reversal of 13415070127 is 72107051431.
It is a weak prime.
It is an emirp because it is prime and its reverse (72107051431) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 13415070127 - 227 = 13280852399 is a prime.
It is a super-2 number, since 2×134150701272 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (13415070121) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6707535063 + 6707535064.
It is an arithmetic number, because the mean of its divisors is an integer number (6707535064).
Almost surely, 213415070127 is an apocalyptic number.
13415070127 is a deficient number, since it is larger than the sum of its proper divisors (1).
13415070127 is an equidigital number, since it uses as much as digits as its factorization.
13415070127 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 5880, while the sum is 31.
The spelling of 13415070127 in words is "thirteen billion, four hundred fifteen million, seventy thousand, one hundred twenty-seven".
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