Base | Representation |
---|---|
bin | 1000000011101101… |
… | …0011101000111000 |
3 | 12120202010100010212 |
4 | 2000323103220320 |
5 | 13412213434314 |
6 | 554345130252 |
7 | 104413312421 |
oct | 20073235070 |
9 | 5522110125 |
10 | 2163030584 |
11 | a0aa79990 |
12 | 504489988 |
13 | 286189370 |
14 | 1673b6648 |
15 | c9d67e3e |
hex | 80ed3a38 |
2163030584 has 64 divisors (see below), whose sum is σ = 4971939840. Its totient is φ = 868095360.
The previous prime is 2163030557. The next prime is 2163030589. The reversal of 2163030584 is 4850303612.
It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.
It is a self number, because there is not a number n which added to its sum of digits gives 2163030584.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2163030589) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14792 + ... + 67415.
It is an arithmetic number, because the mean of its divisors is an integer number (77686560).
Almost surely, 22163030584 is an apocalyptic number.
It is an amenable number.
2163030584 is an abundant number, since it is smaller than the sum of its proper divisors (2808909256).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2163030584 is a wasteful number, since it uses less digits than its factorization.
2163030584 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 82260 (or 82256 counting only the distinct ones).
The product of its (nonzero) digits is 17280, while the sum is 32.
The square root of 2163030584 is about 46508.3926189672. The cubic root of 2163030584 is about 1293.2650866198.
The spelling of 2163030584 in words is "two billion, one hundred sixty-three million, thirty thousand, five hundred eighty-four".
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