Base | Representation |
---|---|
bin | 110100001011… |
… | …001000001101 |
3 | 221201212102010 |
4 | 310023020031 |
5 | 12000131234 |
6 | 1205051433 |
7 | 224152560 |
oct | 64131015 |
9 | 27655363 |
10 | 13677069 |
11 | 77a186a |
12 | 46b6b79 |
13 | 2aab453 |
14 | 1b604d7 |
15 | 13026e9 |
hex | d0b20d |
13677069 has 8 divisors (see below), whose sum is σ = 20841280. Its totient is φ = 7815456.
The previous prime is 13677043. The next prime is 13677077. The reversal of 13677069 is 96077631.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a de Polignac number, because none of the positive numbers 2k-13677069 is a prime.
It is a super-2 number, since 2×136770692 = 374124432861522, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13677269) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 325624 + ... + 325665.
It is an arithmetic number, because the mean of its divisors is an integer number (2605160).
Almost surely, 213677069 is an apocalyptic number.
It is an amenable number.
13677069 is a deficient number, since it is larger than the sum of its proper divisors (7164211).
13677069 is an equidigital number, since it uses as much as digits as its factorization.
13677069 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 651299.
The product of its (nonzero) digits is 47628, while the sum is 39.
The square root of 13677069 is about 3698.2521547347. The cubic root of 13677069 is about 239.1466744381.
The spelling of 13677069 in words is "thirteen million, six hundred seventy-seven thousand, sixty-nine".
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