Base | Representation |
---|---|
bin | 10001100010111101… |
… | …00111100100011110 |
3 | 220022111110211211210 |
4 | 20301132213210132 |
5 | 123243012411244 |
6 | 4154424125250 |
7 | 452303025543 |
oct | 106136474436 |
9 | 26274424753 |
10 | 9420044574 |
11 | 3aa4407a06 |
12 | 19aa906826 |
13 | b717bc395 |
14 | 655116bca |
15 | 3a1eee4b9 |
hex | 2317a791e |
9420044574 has 16 divisors (see below), whose sum is σ = 18850400640. Its totient is φ = 3138296280.
The previous prime is 9420044497. The next prime is 9420044581. The reversal of 9420044574 is 4754400249.
It is a super-2 number, since 2×94200445742 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 417744 + ... + 439715.
It is an arithmetic number, because the mean of its divisors is an integer number (1178150040).
Almost surely, 29420044574 is an apocalyptic number.
9420044574 is an abundant number, since it is smaller than the sum of its proper divisors (9430356066).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
9420044574 is a wasteful number, since it uses less digits than its factorization.
9420044574 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 859295.
The product of its (nonzero) digits is 161280, while the sum is 39.
The square root of 9420044574 is about 97056.9140968329. The cubic root of 9420044574 is about 2111.9533414315.
The spelling of 9420044574 in words is "nine billion, four hundred twenty million, forty-four thousand, five hundred seventy-four".
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