Base | Representation |
---|---|
bin | 101111000100… |
… | …011110111010 |
3 | 212012220002211 |
4 | 233010132322 |
5 | 11124323010 |
6 | 1120245334 |
7 | 206611066 |
oct | 57043672 |
9 | 25186084 |
10 | 12339130 |
11 | 6a68631 |
12 | 417084a |
13 | 273047b |
14 | 18d2aa6 |
15 | 113b08a |
hex | bc47ba |
12339130 has 16 divisors (see below), whose sum is σ = 22811400. Its totient is φ = 4802112.
The previous prime is 12339097. The next prime is 12339143. The reversal of 12339130 is 3193321.
It can be written as a sum of positive squares in 4 ways, for example, as 12271009 + 68121 = 3503^2 + 261^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16305 + ... + 17044.
Almost surely, 212339130 is an apocalyptic number.
12339130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12339130 is a deficient number, since it is larger than the sum of its proper divisors (10472270).
12339130 is a wasteful number, since it uses less digits than its factorization.
12339130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 33393.
The product of its (nonzero) digits is 486, while the sum is 22.
The square root of 12339130 is about 3512.7097802124. The cubic root of 12339130 is about 231.0795500712.
The spelling of 12339130 in words is "twelve million, three hundred thirty-nine thousand, one hundred thirty".
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