Base | Representation |
---|---|
bin | 110100011011… |
… | …011111000011 |
3 | 221212021022112 |
4 | 310123133003 |
5 | 12004302232 |
6 | 1210325535 |
7 | 224552111 |
oct | 64333703 |
9 | 27767275 |
10 | 13744067 |
11 | 7838137 |
12 | 47298ab |
13 | 2b02aac |
14 | 1b7aab1 |
15 | 13174b2 |
hex | d1b7c3 |
13744067 has 8 divisors (see below), whose sum is σ = 14303232. Its totient is φ = 13192200.
The previous prime is 13744063. The next prime is 13744097. The reversal of 13744067 is 76044731.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 13744067 - 22 = 13744063 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (13744063) 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, 2192 + ... + 5682.
It is an arithmetic number, because the mean of its divisors is an integer number (1787904).
Almost surely, 213744067 is an apocalyptic number.
13744067 is a deficient number, since it is larger than the sum of its proper divisors (559165).
13744067 is a wasteful number, since it uses less digits than its factorization.
13744067 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3649.
The product of its (nonzero) digits is 14112, while the sum is 32.
The square root of 13744067 is about 3707.2991516736. The cubic root of 13744067 is about 239.5365303274.
Adding to 13744067 its reverse (76044731), we get a palindrome (89788798).
The spelling of 13744067 in words is "thirteen million, seven hundred forty-four thousand, sixty-seven".
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