Base | Representation |
---|---|
bin | 100000001100000… |
… | …1100001011100001 |
3 | 2210021100220120100 |
4 | 1000120030023201 |
5 | 4203000130134 |
6 | 255101533013 |
7 | 35523361344 |
oct | 10030141341 |
9 | 2707326510 |
10 | 1080083169 |
11 | 504751520 |
12 | 261874169 |
13 | 1429c9389 |
14 | a363645b |
15 | 64c4e999 |
hex | 4060c2e1 |
1080083169 has 48 divisors (see below), whose sum is σ = 1772993664. Its totient is φ = 627782400.
The previous prime is 1080083167. The next prime is 1080083281. The reversal of 1080083169 is 9613800801.
It is not a de Polignac number, because 1080083169 - 21 = 1080083167 is a prime.
It is a super-2 number, since 2×10800831692 = 2333159303914165122, which contains 22 as substring.
It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.
It is not an unprimeable number, because it can be changed into a prime (1080083161) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 257997 + ... + 262149.
It is an arithmetic number, because the mean of its divisors is an integer number (36937368).
Almost surely, 21080083169 is an apocalyptic number.
It is an amenable number.
1080083169 is a deficient number, since it is larger than the sum of its proper divisors (692910495).
1080083169 is a wasteful number, since it uses less digits than its factorization.
1080083169 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4278 (or 4275 counting only the distinct ones).
The product of its (nonzero) digits is 10368, while the sum is 36.
The square root of 1080083169 is about 32864.6188019883. The cubic root of 1080083169 is about 1026.0119038095.
The spelling of 1080083169 in words is "one billion, eighty million, eighty-three thousand, one hundred sixty-nine".
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