Base | Representation |
---|---|
bin | 1111010101000110… |
… | …11111000001001100 |
3 | 210020120110022210102 |
4 | 13222203133001030 |
5 | 113323403403212 |
6 | 3440400230232 |
7 | 410644006142 |
oct | 75243370114 |
9 | 23216408712 |
10 | 8230137932 |
11 | 3543775495 |
12 | 171830b378 |
13 | a12120103 |
14 | 581093592 |
15 | 3328095c2 |
hex | 1ea8df04c |
8230137932 has 24 divisors (see below), whose sum is σ = 15056514816. Its totient is φ = 3928933008.
The previous prime is 8230137901. The next prime is 8230137941. The reversal of 8230137932 is 2397310328.
It is a happy number.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 31448 + ... + 132095.
It is an arithmetic number, because the mean of its divisors is an integer number (627354784).
Almost surely, 28230137932 is an apocalyptic number.
It is an amenable number.
8230137932 is a deficient number, since it is larger than the sum of its proper divisors (6826376884).
8230137932 is a wasteful number, since it uses less digits than its factorization.
8230137932 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 164117 (or 164115 counting only the distinct ones).
The product of its (nonzero) digits is 54432, while the sum is 38.
The square root of 8230137932 is about 90720.1076498479. The cubic root of 8230137932 is about 2018.9971439355.
The spelling of 8230137932 in words is "eight billion, two hundred thirty million, one hundred thirty-seven thousand, nine hundred thirty-two".
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