Base | Representation |
---|---|
bin | 10011001001011000011… |
… | …100000011101010010100 |
3 | 11122210011102222102222101 |
4 | 103021120130003222110 |
5 | 133024120344230422 |
6 | 2444235550411444 |
7 | 164026233165535 |
oct | 23113034035224 |
9 | 4583142872871 |
10 | 1315743742612 |
11 | 468005050022 |
12 | 192bbbb00b84 |
13 | 970c6a59a80 |
14 | 4797a49268c |
15 | 2435b19cc27 |
hex | 13258703a94 |
1315743742612 has 24 divisors (see below), whose sum is σ = 2483301524256. Its totient is φ = 606377210208.
The previous prime is 1315743742601. The next prime is 1315743742613. The reversal of 1315743742612 is 2162473475131.
It is a super-3 number, since 3×13157437426123 (a number of 37 digits) contains 333 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1315743742613) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18487738 + ... + 18558769.
It is an arithmetic number, because the mean of its divisors is an integer number (103470896844).
Almost surely, 21315743742612 is an apocalyptic number.
It is an amenable number.
1315743742612 is a deficient number, since it is larger than the sum of its proper divisors (1167557781644).
1315743742612 is a wasteful number, since it uses less digits than its factorization.
1315743742612 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 37047207 (or 37047205 counting only the distinct ones).
The product of its digits is 846720, while the sum is 46.
The spelling of 1315743742612 in words is "one trillion, three hundred fifteen billion, seven hundred forty-three million, seven hundred forty-two thousand, six hundred twelve".
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