Base | Representation |
---|---|
bin | 110000100011… |
… | …000010001110 |
3 | 212221120100200 |
4 | 300203002032 |
5 | 11224221124 |
6 | 1132434330 |
7 | 213113151 |
oct | 60430216 |
9 | 25846320 |
10 | 12726414 |
11 | 72025a8 |
12 | 43189a6 |
13 | 283782c |
14 | 1993c98 |
15 | 11b5bc9 |
hex | c2308e |
12726414 has 24 divisors (see below), whose sum is σ = 27641952. Its totient is φ = 4231680.
The previous prime is 12726407. The next prime is 12726433. The reversal of 12726414 is 41462721.
12726414 is a `hidden beast` number, since 12 + 7 + 2 + 641 + 4 = 666.
It is a super-2 number, since 2×127264142 = 323923226598792, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10987 + ... + 12089.
It is an arithmetic number, because the mean of its divisors is an integer number (1151748).
Almost surely, 212726414 is an apocalyptic number.
12726414 is an abundant number, since it is smaller than the sum of its proper divisors (14915538).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12726414 is a wasteful number, since it uses less digits than its factorization.
12726414 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1752 (or 1749 counting only the distinct ones).
The product of its digits is 2688, while the sum is 27.
The square root of 12726414 is about 3567.4099848490. The cubic root of 12726414 is about 233.4722931908.
The spelling of 12726414 in words is "twelve million, seven hundred twenty-six thousand, four hundred fourteen".
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