Base | Representation |
---|---|
bin | 11011111011110… |
… | …100100001011100 |
3 | 1012122212201112001 |
4 | 123323310201130 |
5 | 1424434311320 |
6 | 114301052044 |
7 | 14420412343 |
oct | 3373644134 |
9 | 1178781461 |
10 | 468666460 |
11 | 220606059 |
12 | 110b57024 |
13 | 76134142 |
14 | 4635ab5a |
15 | 2b22920a |
hex | 1bef485c |
468666460 has 24 divisors (see below), whose sum is σ = 1007089776. Its totient is φ = 183106560.
The previous prime is 468666437. The next prime is 468666479. The reversal of 468666460 is 64666864.
It is a self number, because there is not a number n which added to its sum of digits gives 468666460.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 271621 + ... + 273340.
It is an arithmetic number, because the mean of its divisors is an integer number (41962074).
Almost surely, 2468666460 is an apocalyptic number.
It is an amenable number.
468666460 is an abundant number, since it is smaller than the sum of its proper divisors (538423316).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
468666460 is a wasteful number, since it uses less digits than its factorization.
468666460 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 545013 (or 545011 counting only the distinct ones).
The product of its (nonzero) digits is 995328, while the sum is 46.
The square root of 468666460 is about 21648.7057349856. The cubic root of 468666460 is about 776.7619765106.
The spelling of 468666460 in words is "four hundred sixty-eight million, six hundred sixty-six thousand, four hundred sixty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •