Base | Representation |
---|---|
bin | 110010100010… |
… | …101100101110 |
3 | 220221010122210 |
4 | 302202230232 |
5 | 11342434301 |
6 | 1151551250 |
7 | 220421526 |
oct | 62425456 |
9 | 26833583 |
10 | 13249326 |
11 | 752a462 |
12 | 452b526 |
13 | 298b84c |
14 | 1a8c686 |
15 | 126aad6 |
hex | ca2b2e |
13249326 has 16 divisors (see below), whose sum is σ = 26600400. Its totient is φ = 4399488.
The previous prime is 13249321. The next prime is 13249331. The reversal of 13249326 is 62394231.
13249326 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (13249321) and next prime (13249331).
It is a junction number, because it is equal to n+sod(n) for n = 13249293 and 13249302.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13249321) 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, 2491 + ... + 5718.
It is an arithmetic number, because the mean of its divisors is an integer number (1662525).
Almost surely, 213249326 is an apocalyptic number.
13249326 is an abundant number, since it is smaller than the sum of its proper divisors (13351074).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13249326 is a wasteful number, since it uses less digits than its factorization.
13249326 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8483.
The product of its digits is 7776, while the sum is 30.
The square root of 13249326 is about 3639.9623624428. The cubic root of 13249326 is about 236.6271621779.
The spelling of 13249326 in words is "thirteen million, two hundred forty-nine thousand, three hundred twenty-six".
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