Base | Representation |
---|---|
bin | 10000110111011011… |
… | …11000010101010100 |
3 | 212101001110221122020 |
4 | 20123231320111110 |
5 | 122021031243034 |
6 | 4054302533140 |
7 | 440250530232 |
oct | 103355702524 |
9 | 25331427566 |
10 | 9054946644 |
11 | 3927310487 |
12 | 19085971b0 |
13 | b13c7b0c3 |
14 | 61c839952 |
15 | 37ee32249 |
hex | 21bb78554 |
9054946644 has 12 divisors (see below), whose sum is σ = 21128208864. Its totient is φ = 3018315544.
The previous prime is 9054946627. The next prime is 9054946687. The reversal of 9054946644 is 4466494509.
9054946644 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (12).
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 3 ways as a sum of consecutive naturals, for example, 377289432 + ... + 377289455.
It is an arithmetic number, because the mean of its divisors is an integer number (1760684072).
Almost surely, 29054946644 is an apocalyptic number.
It is an amenable number.
9054946644 is an abundant number, since it is smaller than the sum of its proper divisors (12073262220).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
9054946644 is a wasteful number, since it uses less digits than its factorization.
9054946644 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 754578894 (or 754578892 counting only the distinct ones).
The product of its (nonzero) digits is 3732480, while the sum is 51.
The square root of 9054946644 is about 95157.4833841249. The cubic root of 9054946644 is about 2084.3083347756.
The spelling of 9054946644 in words is "nine billion, fifty-four million, nine hundred forty-six thousand, six hundred forty-four".
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