Base | Representation |
---|---|
bin | 110010110101… |
… | …110101101111 |
3 | 221002010012112 |
4 | 302311311233 |
5 | 11402441402 |
6 | 1153354235 |
7 | 221166230 |
oct | 62656557 |
9 | 27063175 |
10 | 13327727 |
11 | 7583356 |
12 | 456897b |
13 | 29b843a |
14 | 1aad087 |
15 | 1283e52 |
hex | cb5d6f |
13327727 has 4 divisors (see below), whose sum is σ = 15231696. Its totient is φ = 11423760.
The previous prime is 13327723. The next prime is 13327739. The reversal of 13327727 is 72772331.
13327727 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
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 13327727 - 22 = 13327723 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 13327693 and 13327702.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13327723) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 951974 + ... + 951987.
It is an arithmetic number, because the mean of its divisors is an integer number (3807924).
Almost surely, 213327727 is an apocalyptic number.
13327727 is a deficient number, since it is larger than the sum of its proper divisors (1903969).
13327727 is an equidigital number, since it uses as much as digits as its factorization.
13327727 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1903968.
The product of its digits is 12348, while the sum is 32.
The square root of 13327727 is about 3650.7159571788. The cubic root of 13327727 is about 237.0929804242.
The spelling of 13327727 in words is "thirteen million, three hundred twenty-seven thousand, seven hundred twenty-seven".
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