Base | Representation |
---|---|
bin | 1111110100000110… |
… | …10110000101000100 |
3 | 210220200201012210000 |
4 | 13322003112011010 |
5 | 114341434220124 |
6 | 3522245201300 |
7 | 420252032361 |
oct | 77203260504 |
9 | 23820635700 |
10 | 8490148164 |
11 | 3667515a83 |
12 | 178b400230 |
13 | a53c58c14 |
14 | 5a7817468 |
15 | 34a5696c9 |
hex | 1fa0d6144 |
8490148164 has 45 divisors (see below), whose sum is σ = 22199261007. Its totient is φ = 2829496536.
The previous prime is 8490148151. The next prime is 8490148213. The reversal of 8490148164 is 4618410948.
The square root of 8490148164 is 92142.
It is a perfect power (a square), and thus also a powerful number.
8490148164 is a `hidden beast` number, since 8 + 490 + 148 + 16 + 4 = 666.
It is an unprimeable number.
It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 1655997 + ... + 1661115.
Almost surely, 28490148164 is an apocalyptic number.
8490148164 is the 92142-nd square number.
It is an amenable number.
8490148164 is an abundant number, since it is smaller than the sum of its proper divisors (13709112843).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8490148164 is an frugal number, since it uses more digits than its factorization.
8490148164 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10254 (or 5124 counting only the distinct ones).
The product of its (nonzero) digits is 221184, while the sum is 45.
The cubic root of 8490148164 is about 2040.0387795396.
The spelling of 8490148164 in words is "eight billion, four hundred ninety million, one hundred forty-eight thousand, one hundred sixty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •