Base | Representation |
---|---|
bin | 10011100100101111001… |
… | …000101000011001100001 |
3 | 11202120222102020010112101 |
4 | 103210233020220121201 |
5 | 134014244040233200 |
6 | 2505534302330401 |
7 | 166116134400055 |
oct | 23445710503141 |
9 | 4676872203471 |
10 | 1345115555425 |
11 | 479507733794 |
12 | 198838589a01 |
13 | 99ac7c37475 |
14 | 491652d7c65 |
15 | 24ec9a8c26a |
hex | 1392f228661 |
1345115555425 has 12 divisors (see below), whose sum is σ = 1680675684336. Its totient is φ = 1067877995600.
The previous prime is 1345115555387. The next prime is 1345115555461. The reversal of 1345115555425 is 5245555115431.
It is not a de Polignac number, because 1345115555425 - 215 = 1345115522657 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 205357879 + ... + 205364428.
It is an arithmetic number, because the mean of its divisors is an integer number (140056307028).
Almost surely, 21345115555425 is an apocalyptic number.
It is an amenable number.
1345115555425 is a deficient number, since it is larger than the sum of its proper divisors (335560128911).
1345115555425 is a wasteful number, since it uses less digits than its factorization.
1345115555425 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 410722448 (or 410722443 counting only the distinct ones).
The product of its digits is 1500000, while the sum is 46.
The spelling of 1345115555425 in words is "one trillion, three hundred forty-five billion, one hundred fifteen million, five hundred fifty-five thousand, four hundred twenty-five".
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