Base | Representation |
---|---|
bin | 10000110010100010… |
… | …00010010010001000 |
3 | 212021012010001021220 |
4 | 20121101002102020 |
5 | 121430020041132 |
6 | 4050233402040 |
7 | 436241204031 |
oct | 103121022210 |
9 | 25235101256 |
10 | 9013830792 |
11 | 390608853a |
12 | 18b6869320 |
13 | b085b36b5 |
14 | 6171b5a88 |
15 | 37b50ea2c |
hex | 219442488 |
9013830792 has 32 divisors (see below), whose sum is σ = 22547047680. Its totient is φ = 3002947520.
The previous prime is 9013830731. The next prime is 9013830799. The reversal of 9013830792 is 2970383109.
It is not an unprimeable number, because it can be changed into a prime (9013830799) 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, 59259 + ... + 146762.
It is an arithmetic number, because the mean of its divisors is an integer number (704595240).
Almost surely, 29013830792 is an apocalyptic number.
It is an amenable number.
9013830792 is an abundant number, since it is smaller than the sum of its proper divisors (13533216888).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
9013830792 is a wasteful number, since it uses less digits than its factorization.
9013830792 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 207853 (or 207849 counting only the distinct ones).
The product of its (nonzero) digits is 81648, while the sum is 42.
The square root of 9013830792 is about 94941.1964955151. The cubic root of 9013830792 is about 2081.1488038740.
The spelling of 9013830792 in words is "nine billion, thirteen million, eight hundred thirty thousand, seven hundred ninety-two".
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