Base | Representation |
---|---|
bin | 10001100010111111… |
… | …01011101101100000 |
3 | 220022112000000201001 |
4 | 20301133223231200 |
5 | 123243100324210 |
6 | 4154434121344 |
7 | 452305300345 |
oct | 106137535540 |
9 | 26275000631 |
10 | 9420323680 |
11 | 3aa4588679 |
12 | 19aaa20254 |
13 | b71889431 |
14 | 65518a7cc |
15 | 3a205703a |
hex | 2317ebb60 |
9420323680 has 48 divisors (see below), whose sum is σ = 22347952704. Its totient is φ = 3752478720.
The previous prime is 9420323669. The next prime is 9420323681. The reversal of 9420323680 is 863230249.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (9420323681) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 83592 + ... + 160711.
It is an arithmetic number, because the mean of its divisors is an integer number (465582348).
Almost surely, 29420323680 is an apocalyptic number.
It is an amenable number.
9420323680 is an abundant number, since it is smaller than the sum of its proper divisors (12927629024).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
9420323680 is a wasteful number, since it uses less digits than its factorization.
9420323680 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 244559 (or 244551 counting only the distinct ones).
The product of its (nonzero) digits is 62208, while the sum is 37.
The square root of 9420323680 is about 97058.3519332571. The cubic root of 9420323680 is about 2111.9741995433.
The spelling of 9420323680 in words is "nine billion, four hundred twenty million, three hundred twenty-three thousand, six hundred eighty".
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