Base | Representation |
---|---|
bin | 10111000011101110… |
… | …10111111011100010 |
3 | 1011221201212211020022 |
4 | 23201313113323202 |
5 | 200323101333010 |
6 | 5404215513442 |
7 | 615525342665 |
oct | 134167277342 |
9 | 34851784208 |
10 | 12379324130 |
11 | 5282895498 |
12 | 2495988882 |
13 | 1223917184 |
14 | 85615d6dc |
15 | 4c6becd55 |
hex | 2e1dd7ee2 |
12379324130 has 8 divisors (see below), whose sum is σ = 22282783452. Its totient is φ = 4951729648.
The previous prime is 12379324117. The next prime is 12379324157. The reversal of 12379324130 is 3142397321.
It can be written as a sum of positive squares in 2 ways, for example, as 12098460049 + 280864081 = 109993^2 + 16759^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 618966197 + ... + 618966216.
Almost surely, 212379324130 is an apocalyptic number.
12379324130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12379324130 is a deficient number, since it is larger than the sum of its proper divisors (9903459322).
12379324130 is a wasteful number, since it uses less digits than its factorization.
12379324130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1237932420.
The product of its (nonzero) digits is 27216, while the sum is 35.
The spelling of 12379324130 in words is "twelve billion, three hundred seventy-nine million, three hundred twenty-four thousand, one hundred thirty".
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