Base | Representation |
---|---|
bin | 11100111111110… |
… | …101100001000000 |
3 | 1020220102120111020 |
4 | 130333311201000 |
5 | 1444020340240 |
6 | 120135145440 |
7 | 15025102422 |
oct | 3477654100 |
9 | 1226376436 |
10 | 486496320 |
11 | 22a683982 |
12 | 116b15280 |
13 | 79a3785b |
14 | 4887c812 |
15 | 2ca9c0d0 |
hex | 1cff5840 |
486496320 has 112 divisors (see below), whose sum is σ = 1554601920. Its totient is φ = 128894976.
The previous prime is 486496319. The next prime is 486496333. The reversal of 486496320 is 23694684.
It is a happy number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 154926 + ... + 158034.
Almost surely, 2486496320 is an apocalyptic number.
486496320 is a gapful number since it is divisible by the number (40) 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 486496320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (777300960).
486496320 is an abundant number, since it is smaller than the sum of its proper divisors (1068105600).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
486496320 is a wasteful number, since it uses less digits than its factorization.
486496320 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3292 (or 3282 counting only the distinct ones).
The product of its (nonzero) digits is 248832, while the sum is 42.
The square root of 486496320 is about 22056.6615787612. The cubic root of 486496320 is about 786.4899663774.
The spelling of 486496320 in words is "four hundred eighty-six million, four hundred ninety-six thousand, three hundred twenty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.081 sec. • engine limits •