Base | Representation |
---|---|
bin | 101000110001110… |
… | …0010101001110011 |
3 | 10112100122101121022 |
4 | 1101203202221303 |
5 | 10300234141400 |
6 | 343434450055 |
7 | 45623054444 |
oct | 12143425163 |
9 | 3470571538 |
10 | 1368271475 |
11 | 64239867a |
12 | 32229392b |
13 | 18a61cabc |
14 | cda132cb |
15 | 801c8b85 |
hex | 518e2a73 |
1368271475 has 48 divisors (see below), whose sum is σ = 1814883840. Its totient is φ = 1021440000.
The previous prime is 1368271451. The next prime is 1368271483. The reversal of 1368271475 is 5741728631.
It is not a de Polignac number, because 1368271475 - 216 = 1368205939 is a prime.
It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5677355 + ... + 5677595.
It is an arithmetic number, because the mean of its divisors is an integer number (37810080).
Almost surely, 21368271475 is an apocalyptic number.
1368271475 is a deficient number, since it is larger than the sum of its proper divisors (446612365).
1368271475 is a wasteful number, since it uses less digits than its factorization.
1368271475 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 512 (or 507 counting only the distinct ones).
The product of its digits is 282240, while the sum is 44.
The square root of 1368271475 is about 36990.1537574528. The cubic root of 1368271475 is about 1110.1732475843.
The spelling of 1368271475 in words is "one billion, three hundred sixty-eight million, two hundred seventy-one thousand, four hundred seventy-five".
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