Base | Representation |
---|---|
bin | 110001101100… |
… | …100100101101 |
3 | 220111212112210 |
4 | 301230210231 |
5 | 11313341004 |
6 | 1143121033 |
7 | 215506266 |
oct | 61544455 |
9 | 26455483 |
10 | 13027629 |
11 | 739893a |
12 | 4443179 |
13 | 2911974 |
14 | 1a3196d |
15 | 1225089 |
hex | c6c92d |
13027629 has 8 divisors (see below), whose sum is σ = 17395840. Its totient is φ = 8672256.
The previous prime is 13027621. The next prime is 13027633. The reversal of 13027629 is 92672031.
13027629 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 13027629 - 23 = 13027621 is a prime.
It is a super-3 number, since 3×130276293 (a number of 22 digits) contains 333 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 13027596 and 13027605.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13027621) 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, 517 + ... + 5130.
It is an arithmetic number, because the mean of its divisors is an integer number (2174480).
Almost surely, 213027629 is an apocalyptic number.
It is an amenable number.
13027629 is a deficient number, since it is larger than the sum of its proper divisors (4368211).
13027629 is an equidigital number, since it uses as much as digits as its factorization.
13027629 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6419.
The product of its (nonzero) digits is 4536, while the sum is 30.
The square root of 13027629 is about 3609.3806948007. The cubic root of 13027629 is about 235.2999278921.
It can be divided in two parts, 130276 and 29, that added together give a triangular number (130305 = T510).
The spelling of 13027629 in words is "thirteen million, twenty-seven thousand, six hundred twenty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •