Base | Representation |
---|---|
bin | 1111110011000000… |
… | …10011010111000000 |
3 | 210220001102111201010 |
4 | 13321200103113000 |
5 | 114332111240414 |
6 | 3521320240520 |
7 | 420110662455 |
oct | 77140232700 |
9 | 23801374633 |
10 | 8480961984 |
11 | 36623112a0 |
12 | 1788310140 |
13 | a52090901 |
14 | 5a650582c |
15 | 349852959 |
hex | 1f98135c0 |
8480961984 has 112 divisors (see below), whose sum is σ = 24658661376. Its totient is φ = 2551142400.
The previous prime is 8480961967. The next prime is 8480961991. The reversal of 8480961984 is 4891690848.
It is a congruent 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, 274689 + ... + 303999.
Almost surely, 28480961984 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 8480961984, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12329330688).
8480961984 is an abundant number, since it is smaller than the sum of its proper divisors (16177699392).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8480961984 is a wasteful number, since it uses less digits than its factorization.
8480961984 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 29474 (or 29464 counting only the distinct ones).
The product of its (nonzero) digits is 3981312, while the sum is 57.
The square root of 8480961984 is about 92092.1385569908. The cubic root of 8480961984 is about 2039.3027528738.
The spelling of 8480961984 in words is "eight billion, four hundred eighty million, nine hundred sixty-one thousand, nine hundred eighty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •