Base | Representation |
---|---|
bin | 10000111001110000… |
… | …01111100111000110 |
3 | 212102102011100101022 |
4 | 20130320033213012 |
5 | 122041024100041 |
6 | 4100240431142 |
7 | 440605321115 |
oct | 103470174706 |
9 | 25372140338 |
10 | 9074440646 |
11 | 3937315627 |
12 | 19130184b2 |
13 | b1801510b |
14 | 621271c7c |
15 | 3819d324b |
hex | 21ce0f9c6 |
9074440646 has 8 divisors (see below), whose sum is σ = 13613100600. Its totient is φ = 4536740448.
The previous prime is 9074440619. The next prime is 9074440649. The reversal of 9074440646 is 6460444709.
9074440646 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 9074440597 and 9074440606.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (9074440649) by changing a digit.
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, 215816 + ... + 254411.
It is an arithmetic number, because the mean of its divisors is an integer number (1701637575).
Almost surely, 29074440646 is an apocalyptic number.
9074440646 is a deficient number, since it is larger than the sum of its proper divisors (4538659954).
9074440646 is a wasteful number, since it uses less digits than its factorization.
9074440646 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 479878.
The product of its (nonzero) digits is 580608, while the sum is 44.
The square root of 9074440646 is about 95259.8585239344. The cubic root of 9074440646 is about 2085.8030016992.
The spelling of 9074440646 in words is "nine billion, seventy-four million, four hundred forty thousand, six hundred forty-six".
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