Base | Representation |
---|---|
bin | 110010101101… |
… | …010100011101 |
3 | 221000100100000 |
4 | 302231110131 |
5 | 11400332304 |
6 | 1152524513 |
7 | 220662414 |
oct | 62552435 |
9 | 27010300 |
10 | 13292829 |
11 | 755a110 |
12 | 4550739 |
13 | 29a55a4 |
14 | 1aa047b |
15 | 1278939 |
hex | cad51d |
13292829 has 24 divisors (see below), whose sum is σ = 21726432. Its totient is φ = 8054640.
The previous prime is 13292819. The next prime is 13292849. The reversal of 13292829 is 92829231.
It is not a de Polignac number, because 13292829 - 221 = 11195677 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 13292793 and 13292802.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13292819) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 187 + ... + 5159.
It is an arithmetic number, because the mean of its divisors is an integer number (905268).
Almost surely, 213292829 is an apocalyptic number.
It is an amenable number.
13292829 is a deficient number, since it is larger than the sum of its proper divisors (8433603).
13292829 is an equidigital number, since it uses as much as digits as its factorization.
13292829 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4999 (or 4987 counting only the distinct ones).
The product of its digits is 15552, while the sum is 36.
The square root of 13292829 is about 3645.9332138699. The cubic root of 13292829 is about 236.8858607580.
The spelling of 13292829 in words is "thirteen million, two hundred ninety-two thousand, eight hundred twenty-nine".
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