Base | Representation |
---|---|
bin | 10011001001001010111… |
… | …000101100011110010110 |
3 | 11122202120121010122201201 |
4 | 103021022320230132112 |
5 | 133023134142300130 |
6 | 2444201225143114 |
7 | 164020502431231 |
oct | 23111270543626 |
9 | 4582517118651 |
10 | 1315516368790 |
11 | 4679a8770778 |
12 | 192b5792aa9a |
13 | 9708b909c50 |
14 | 479581c6418 |
15 | 24346237bca |
hex | 1324ae2c796 |
1315516368790 has 16 divisors (see below), whose sum is σ = 2550077884368. Its totient is φ = 485729120736.
The previous prime is 1315516368709. The next prime is 1315516368827. The reversal of 1315516368790 is 978636155131.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5059678212 + ... + 5059678471.
It is an arithmetic number, because the mean of its divisors is an integer number (159379867773).
Almost surely, 21315516368790 is an apocalyptic number.
1315516368790 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1315516368790 is a deficient number, since it is larger than the sum of its proper divisors (1234561515578).
1315516368790 is a wasteful number, since it uses less digits than its factorization.
1315516368790 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10119356703.
The product of its (nonzero) digits is 4082400, while the sum is 55.
The spelling of 1315516368790 in words is "one trillion, three hundred fifteen billion, five hundred sixteen million, three hundred sixty-eight thousand, seven hundred ninety".
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