Base | Representation |
---|---|
bin | 1011001001100010… |
… | …11100111111010001 |
3 | 120110011001122212100 |
4 | 11210301130333101 |
5 | 44224311341224 |
6 | 2425541151013 |
7 | 301221131322 |
oct | 54461347721 |
9 | 16404048770 |
10 | 5985652689 |
11 | 25a1821505 |
12 | 11b06bb469 |
13 | 745114533 |
14 | 40ad56449 |
15 | 250751ac9 |
hex | 164c5cfd1 |
5985652689 has 81 divisors (see below), whose sum is σ = 9675225651. Its totient is φ = 3565071360.
The previous prime is 5985652667. The next prime is 5985652691. The reversal of 5985652689 is 9862565895.
The square root of 5985652689 is 77367.
It is a perfect power (a square), and thus also a powerful number.
5985652689 is a `hidden beast` number, since 5 + 9 + 8 + 565 + 2 + 68 + 9 = 666.
It can be written as a sum of positive squares in 13 ways, for example, as 1902442689 + 4083210000 = 43617^2 + 63900^2 .
It is a de Polignac number, because none of the positive numbers 2k-5985652689 is a prime.
It is a super-2 number, since 2×59856526892 = 71656076226665861442, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (5985652649) by changing a digit.
It is a polite number, since it can be written in 80 ways as a sum of consecutive naturals, for example, 145991509 + ... + 145991549.
Almost surely, 25985652689 is an apocalyptic number.
5985652689 is the 77367-th square number.
5985652689 is the 38684-th centered octagonal number.
It is an amenable number.
5985652689 is a deficient number, since it is larger than the sum of its proper divisors (3689572962).
5985652689 is a wasteful number, since it uses less digits than its factorization.
5985652689 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 196 (or 98 counting only the distinct ones).
The product of its digits is 46656000, while the sum is 63.
The cubic root of 5985652689 is about 1815.6710593743.
The spelling of 5985652689 in words is "five billion, nine hundred eighty-five million, six hundred fifty-two thousand, six hundred eighty-nine".
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