Base | Representation |
---|---|
bin | 10111011110010111110… |
… | …111110111001001010101 |
3 | 12201012211221112022110100 |
4 | 113132113313313021111 |
5 | 202412223122130123 |
6 | 3233024213044313 |
7 | 224355425020506 |
oct | 27362767671125 |
9 | 5635757468410 |
10 | 1613160739413 |
11 | 572157200833 |
12 | 220784326699 |
13 | b91746b6c02 |
14 | 58112538bad |
15 | 2be66bd7643 |
hex | 17797df7255 |
1613160739413 has 12 divisors (see below), whose sum is σ = 2342994667468. Its totient is φ = 1069498831680.
The previous prime is 1613160739391. The next prime is 1613160739423. The reversal of 1613160739413 is 3149370613161.
1613160739413 is a `hidden beast` number, since 1 + 6 + 1 + 3 + 1 + 607 + 39 + 4 + 1 + 3 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 310474068804 + 1302686670609 = 557202^2 + 1141353^2 .
It is not a de Polignac number, because 1613160739413 - 210 = 1613160738389 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1613160739423) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 495136720 + ... + 495139977.
Almost surely, 21613160739413 is an apocalyptic number.
It is an amenable number.
1613160739413 is a deficient number, since it is larger than the sum of its proper divisors (729833928055).
1613160739413 is a wasteful number, since it uses less digits than its factorization.
1613160739413 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 990276884 (or 990276881 counting only the distinct ones).
The product of its (nonzero) digits is 244944, while the sum is 45.
The spelling of 1613160739413 in words is "one trillion, six hundred thirteen billion, one hundred sixty million, seven hundred thirty-nine thousand, four hundred thirteen".
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