Base | Representation |
---|---|
bin | 10000111100101011… |
… | …11011100011100000 |
3 | 212111010101002112012 |
4 | 20132111323203200 |
5 | 122113321000112 |
6 | 4102515052052 |
7 | 441324136613 |
oct | 103625734340 |
9 | 25433332465 |
10 | 9099000032 |
11 | 394a16a441 |
12 | 191b2a1028 |
13 | b201338b5 |
14 | 62462617a |
15 | 383c35022 |
hex | 21e57b8e0 |
9099000032 has 48 divisors (see below), whose sum is σ = 18988385472. Its totient is φ = 4277145600.
The previous prime is 9099000019. The next prime is 9099000047. The reversal of 9099000032 is 2300009909.
9099000032 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (32).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 509657 + ... + 527207.
It is an arithmetic number, because the mean of its divisors is an integer number (395591364).
Almost surely, 29099000032 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 9099000032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9494192736).
9099000032 is an abundant number, since it is smaller than the sum of its proper divisors (9889385440).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
9099000032 is a wasteful number, since it uses less digits than its factorization.
9099000032 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18531 (or 18523 counting only the distinct ones).
The product of its (nonzero) digits is 4374, while the sum is 32.
The square root of 9099000032 is about 95388.6787412427. The cubic root of 9099000032 is about 2087.6830036032.
The spelling of 9099000032 in words is "nine billion, ninety-nine million, thirty-two", and thus it is an aban number and an uban number.
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