Base | Representation |
---|---|
bin | 11011111011111… |
… | …001000001000100 |
3 | 1012122220122202211 |
4 | 123323321001010 |
5 | 1424440403433 |
6 | 114301313204 |
7 | 14420520121 |
oct | 3373710104 |
9 | 1178818684 |
10 | 468684868 |
11 | 220618973 |
12 | 110b65804 |
13 | 7613c632 |
14 | 46363748 |
15 | 2b22e8cd |
hex | 1bef9044 |
468684868 has 6 divisors (see below), whose sum is σ = 820198526. Its totient is φ = 234342432.
The previous prime is 468684847. The next prime is 468684871. The reversal of 468684868 is 868486864.
It can be written as a sum of positive squares in only one way, i.e., 436057924 + 32626944 = 20882^2 + 5712^2 .
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58585605 + ... + 58585612.
Almost surely, 2468684868 is an apocalyptic number.
It is an amenable number.
468684868 is a deficient number, since it is larger than the sum of its proper divisors (351513658).
468684868 is a wasteful number, since it uses less digits than its factorization.
468684868 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 117171221 (or 117171219 counting only the distinct ones).
The product of its digits is 14155776, while the sum is 58.
The square root of 468684868 is about 21649.1308832479. The cubic root of 468684868 is about 776.7721461077.
The spelling of 468684868 in words is "four hundred sixty-eight million, six hundred eighty-four thousand, eight hundred sixty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.064 sec. • engine limits •