Base | Representation |
---|---|
bin | 110000100000… |
… | …101001011010 |
3 | 212221001221110 |
4 | 300200221122 |
5 | 11223413014 |
6 | 1132321150 |
7 | 213042510 |
oct | 60405132 |
9 | 25831843 |
10 | 12716634 |
11 | 71a6217 |
12 | 43131b6 |
13 | 2833248 |
14 | 19904b0 |
15 | 11b2d59 |
hex | c20a5a |
12716634 has 32 divisors (see below), whose sum is σ = 30007296. Its totient is φ = 3515760.
The previous prime is 12716633. The next prime is 12716651. The reversal of 12716634 is 43661721.
It is not an unprimeable number, because it can be changed into a prime (12716633) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3582 + ... + 6185.
It is an arithmetic number, because the mean of its divisors is an integer number (937728).
Almost surely, 212716634 is an apocalyptic number.
12716634 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
12716634 is an abundant number, since it is smaller than the sum of its proper divisors (17290662).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12716634 is a wasteful number, since it uses less digits than its factorization.
12716634 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9810.
The product of its digits is 6048, while the sum is 30.
The square root of 12716634 is about 3566.0389790354. The cubic root of 12716634 is about 233.4124715688.
It can be divided in two parts, 127 and 16634, that added together give a palindrome (16761).
The spelling of 12716634 in words is "twelve million, seven hundred sixteen thousand, six hundred thirty-four".
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