Base | Representation |
---|---|
bin | 10000111111110011… |
… | …11111010110110000 |
3 | 212112221201201021111 |
4 | 20133321333112300 |
5 | 122142024330000 |
6 | 4105253203104 |
7 | 442063114045 |
oct | 103771772660 |
9 | 25487651244 |
10 | 9125230000 |
11 | 3962a553a7 |
12 | 1928030494 |
13 | b256b88a3 |
14 | 627cd31cc |
15 | 3861b6cba |
hex | 21fe7f5b0 |
9125230000 has 50 divisors (see below), whose sum is σ = 22093118564. Its totient is φ = 3650088000.
The previous prime is 9125229989. The next prime is 9125230001. The reversal of 9125230000 is 325219.
It is a tau number, because it is divible by the number of its divisors (50).
It is not an unprimeable number, because it can be changed into a prime (9125230001) by changing a digit.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 446262 + ... + 466261.
Almost surely, 29125230000 is an apocalyptic number.
It is an amenable number.
9125230000 is an abundant number, since it is smaller than the sum of its proper divisors (12967888564).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
9125230000 is an equidigital number, since it uses as much as digits as its factorization.
9125230000 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 912551 (or 912530 counting only the distinct ones).
The product of its (nonzero) digits is 540, while the sum is 22.
The square root of 9125230000 is about 95526.0697401500. The cubic root of 9125230000 is about 2089.6871550845.
Adding to 9125230000 its reverse (325219), we get a palindrome (9125555219).
The spelling of 9125230000 in words is "nine billion, one hundred twenty-five million, two hundred thirty thousand".
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