Base | Representation |
---|---|
bin | 111001000000… |
… | …001101100111 |
3 | 1001010012001101 |
4 | 321000031213 |
5 | 12311134304 |
6 | 1252140531 |
7 | 241004554 |
oct | 71001547 |
9 | 31105041 |
10 | 14943079 |
11 | 8486a58 |
12 | 5007747 |
13 | 3132778 |
14 | 1dada2b |
15 | 14a28a4 |
hex | e40367 |
14943079 has 4 divisors (see below), whose sum is σ = 15346984. Its totient is φ = 14539176.
The previous prime is 14943073. The next prime is 14943083. The reversal of 14943079 is 97034941.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 14943079 - 29 = 14942567 is a prime.
It is a super-2 number, since 2×149430792 = 446591220000482, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (37), and also a Moran number because the ratio is a prime number: 403867 = 14943079 / (1 + 4 + 9 + 4 + 3 + 0 + 7 + 9).
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14943073) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 201897 + ... + 201970.
It is an arithmetic number, because the mean of its divisors is an integer number (3836746).
Almost surely, 214943079 is an apocalyptic number.
14943079 is a deficient number, since it is larger than the sum of its proper divisors (403905).
14943079 is an equidigital number, since it uses as much as digits as its factorization.
14943079 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 403904.
The product of its (nonzero) digits is 27216, while the sum is 37.
The square root of 14943079 is about 3865.6278920765. The cubic root of 14943079 is about 246.3088580996.
The spelling of 14943079 in words is "fourteen million, nine hundred forty-three thousand, seventy-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •