Base | Representation |
---|---|
bin | 1101101000101101000… |
… | …11110100111011101000 |
3 | 1122210100122201022021012 |
4 | 12310112203310323220 |
5 | 30134022130111424 |
6 | 555123434203052 |
7 | 45564415442150 |
oct | 6642643647350 |
9 | 1583318638235 |
10 | 468529925864 |
11 | 17077aa23a70 |
12 | 76979883488 |
13 | 3524a340a30 |
14 | 18969865760 |
15 | c2c2e21b0e |
hex | 6d168f4ee8 |
468529925864 has 128 divisors (see below), whose sum is σ = 1179994798080. Its totient is φ = 168433862400.
The previous prime is 468529925863. The next prime is 468529925873.
468529925864 is nontrivially palindromic in base 10.
It is a super-2 number, since 2×4685299258642 (a number of 24 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 468529925794 and 468529925803.
It is not an unprimeable number, because it can be changed into a prime (468529925863) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 22339847 + ... + 22360809.
It is an arithmetic number, because the mean of its divisors is an integer number (9218709360).
Almost surely, 2468529925864 is an apocalyptic number.
468529925864 is a gapful number since it is divisible by the number (44) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 468529925864, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (589997399040).
468529925864 is an abundant number, since it is smaller than the sum of its proper divisors (711464872216).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
468529925864 is a wasteful number, since it uses less digits than its factorization.
468529925864 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23791 (or 23787 counting only the distinct ones).
The product of its digits is 298598400, while the sum is 68.
The spelling of 468529925864 in words is "four hundred sixty-eight billion, five hundred twenty-nine million, nine hundred twenty-five thousand, eight hundred sixty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •