Base | Representation |
---|---|
bin | 10011001000001001010… |
… | …010000010010110010001 |
3 | 11122122201220001200120112 |
4 | 103020021102002112101 |
5 | 133013410410400404 |
6 | 2443500110251105 |
7 | 163651306145204 |
oct | 23101122022621 |
9 | 4578656050515 |
10 | 1314415715729 |
11 | 46749344a846 |
12 | 1928ab1b6a95 |
13 | 96c4488ac4c |
14 | 47891d5793b |
15 | 242ce7c356e |
hex | 13209482591 |
1314415715729 has 6 divisors (see below), whose sum is σ = 1358183981970. Its totient is φ = 1272015207840.
The previous prime is 1314415715713. The next prime is 1314415715771. The reversal of 1314415715729 is 9275175144131.
It can be written as a sum of positive squares in only one way, i.e., 1176216166225 + 138199549504 = 1084535^2 + 371752^2 .
It is not a de Polignac number, because 1314415715729 - 24 = 1314415715713 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1314415715629) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 683878184 + ... + 683880105.
It is an arithmetic number, because the mean of its divisors is an integer number (226363996995).
Almost surely, 21314415715729 is an apocalyptic number.
It is an amenable number.
1314415715729 is a deficient number, since it is larger than the sum of its proper divisors (43768266241).
1314415715729 is an equidigital number, since it uses as much as digits as its factorization.
1314415715729 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1367758351 (or 1367758320 counting only the distinct ones).
The product of its digits is 1058400, while the sum is 50.
The spelling of 1314415715729 in words is "one trillion, three hundred fourteen billion, four hundred fifteen million, seven hundred fifteen thousand, seven hundred twenty-nine".
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