Base | Representation |
---|---|
bin | 10000110011001100… |
… | …11000001000101100 |
3 | 212021120122021112210 |
4 | 20121212120020230 |
5 | 121432433102244 |
6 | 4050553330420 |
7 | 436336564440 |
oct | 103146301054 |
9 | 25246567483 |
10 | 9019425324 |
11 | 3909259818 |
12 | 18b8706a10 |
13 | b097c1c80 |
14 | 617c30820 |
15 | 37bc674b9 |
hex | 21999822c |
9019425324 has 384 divisors, whose sum is σ = 28981657600. Its totient is φ = 2116316160.
The previous prime is 9019425323. The next prime is 9019425353. The reversal of 9019425324 is 4235249109.
It is a Harshad number since it is a multiple of its sum of digits (39).
It is not an unprimeable number, because it can be changed into a prime (9019425323) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 23797767 + ... + 23798145.
Almost surely, 29019425324 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 9019425324, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14490828800).
9019425324 is an abundant number, since it is smaller than the sum of its proper divisors (19962232276).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
9019425324 is a wasteful number, since it uses less digits than its factorization.
9019425324 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 493 (or 491 counting only the distinct ones).
The product of its (nonzero) digits is 77760, while the sum is 39.
The square root of 9019425324 is about 94970.6550677629. The cubic root of 9019425324 is about 2081.5792773646.
The spelling of 9019425324 in words is "nine billion, nineteen million, four hundred twenty-five thousand, three hundred twenty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •