Base | Representation |
---|---|
bin | 110010110010… |
… | …001011000011 |
3 | 221001100121020 |
4 | 302302023003 |
5 | 11402001312 |
6 | 1153200523 |
7 | 221104362 |
oct | 62621303 |
9 | 27040536 |
10 | 13312707 |
11 | 7573041 |
12 | 4560143 |
13 | 29b1655 |
14 | 1aa77d9 |
15 | 127e78c |
hex | cb22c3 |
13312707 has 8 divisors (see below), whose sum is σ = 17771520. Its totient is φ = 8864520.
The previous prime is 13312693. The next prime is 13312723. The reversal of 13312707 is 70721331.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 13312707 - 28 = 13312451 is a prime.
It is not an unprimeable number, because it can be changed into a prime (13312727) 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 7 ways as a sum of consecutive naturals, for example, 982 + ... + 5252.
It is an arithmetic number, because the mean of its divisors is an integer number (2221440).
Almost surely, 213312707 is an apocalyptic number.
13312707 is a deficient number, since it is larger than the sum of its proper divisors (4458813).
13312707 is a wasteful number, since it uses less digits than its factorization.
13312707 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5313.
The product of its (nonzero) digits is 882, while the sum is 24.
The square root of 13312707 is about 3648.6582465339. The cubic root of 13312707 is about 237.0038810808.
The spelling of 13312707 in words is "thirteen million, three hundred twelve thousand, seven hundred seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.081 sec. • engine limits •