Base | Representation |
---|---|
bin | 110001010111… |
… | …100101111110 |
3 | 220100111200000 |
4 | 301113211332 |
5 | 11303113234 |
6 | 1141215130 |
7 | 215000613 |
oct | 61274576 |
9 | 26314600 |
10 | 12941694 |
11 | 733a317 |
12 | 44014a6 |
13 | 28b180c |
14 | 1a0c50a |
15 | 1209899 |
hex | c5797e |
12941694 has 48 divisors (see below), whose sum is σ = 30051840. Its totient is φ = 4169880.
The previous prime is 12941689. The next prime is 12941729. The reversal of 12941694 is 49614921.
It is a happy number.
It is an alternating number because its digits alternate between odd and even.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14637 + ... + 15495.
It is an arithmetic number, because the mean of its divisors is an integer number (626080).
Almost surely, 212941694 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 12941694, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15025920).
12941694 is an abundant number, since it is smaller than the sum of its proper divisors (17110146).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12941694 is an equidigital number, since it uses as much as digits as its factorization.
12941694 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 907 (or 895 counting only the distinct ones).
The product of its digits is 15552, while the sum is 36.
The square root of 12941694 is about 3597.4566015450. The cubic root of 12941694 is about 234.7814113466.
The spelling of 12941694 in words is "twelve million, nine hundred forty-one thousand, six hundred ninety-four".
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