Base | Representation |
---|---|
bin | 1000011001100001… |
… | …00101100100100010 |
3 | 102122020112111021200 |
4 | 10030300211210202 |
5 | 33213302440230 |
6 | 2023232102030 |
7 | 216511062033 |
oct | 41460454442 |
9 | 12566474250 |
10 | 4509030690 |
11 | 1a0425954a |
12 | a5a094916 |
13 | 56b2190c8 |
14 | 30abbaa8a |
15 | 1b5cc4160 |
hex | 10cc25922 |
4509030690 has 24 divisors (see below), whose sum is σ = 11723480028. Its totient is φ = 1202408160.
The previous prime is 4509030689. The next prime is 4509030707. The reversal of 4509030690 is 960309054.
4509030690 is a `hidden beast` number, since 450 + 90 + 30 + 6 + 90 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 4508182449 + 848241 = 67143^2 + 921^2 .
It is a super-2 number, since 2×45090306902 = 40662715526723752200, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 25050081 + ... + 25050260.
Almost surely, 24509030690 is an apocalyptic number.
4509030690 is an abundant number, since it is smaller than the sum of its proper divisors (7214449338).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4509030690 is a wasteful number, since it uses less digits than its factorization.
4509030690 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 50100354 (or 50100351 counting only the distinct ones).
The product of its (nonzero) digits is 29160, while the sum is 36.
The square root of 4509030690 is about 67149.3163777562. The cubic root of 4509030690 is about 1652.0672821024.
The spelling of 4509030690 in words is "four billion, five hundred nine million, thirty thousand, six hundred ninety".
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