Base | Representation |
---|---|
bin | 10000110010100111… |
… | …00010000000000000 |
3 | 212021020100021200112 |
4 | 20121103202000000 |
5 | 121430202004432 |
6 | 4050255410452 |
7 | 436246600232 |
oct | 103123420000 |
9 | 25236307615 |
10 | 9014484992 |
11 | 3906494aa7 |
12 | 18b6b23a28 |
13 | b087823b6 |
14 | 617306252 |
15 | 37b5dd7b2 |
hex | 2194e2000 |
9014484992 has 42 divisors (see below), whose sum is σ = 18045071733. Its totient is φ = 4502945792.
The previous prime is 9014484977. The next prime is 9014485003. The reversal of 9014484992 is 2994844109.
It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.
It can be written as a sum of positive squares in 2 ways, for example, as 7126061056 + 1888423936 = 84416^2 + 43456^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=67136.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 9014484992.
It is an unprimeable number.
It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 8592884 + ... + 8593932.
Almost surely, 29014484992 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 9014484992
9014484992 is an abundant number, since it is smaller than the sum of its proper divisors (9030586741).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
9014484992 is an frugal number, since it uses more digits than its factorization.
9014484992 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2124 (or 1051 counting only the distinct ones).
The product of its (nonzero) digits is 746496, while the sum is 50.
The square root of 9014484992 is about 94944.6417234801. The cubic root of 9014484992 is about 2081.1991507481.
Multiplying 9014484992 by its sum of digits (50), we get a square (450724249600 = 6713602).
The spelling of 9014484992 in words is "nine billion, fourteen million, four hundred eighty-four thousand, nine hundred ninety-two".
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