Base | Representation |
---|---|
bin | 110010100111… |
… | …000110010000 |
3 | 220222001101010 |
4 | 302213012100 |
5 | 11344023334 |
6 | 1152210520 |
7 | 220525206 |
oct | 62470620 |
9 | 26861333 |
10 | 13267344 |
11 | 7541a52 |
12 | 4539a40 |
13 | 2996acc |
14 | 1a95076 |
15 | 12710e9 |
hex | ca7190 |
13267344 has 80 divisors (see below), whose sum is σ = 36961920. Its totient is φ = 4085760.
The previous prime is 13267337. The next prime is 13267367. The reversal of 13267344 is 44376231.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 57822 + ... + 58050.
It is an arithmetic number, because the mean of its divisors is an integer number (462024).
Almost surely, 213267344 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 13267344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18480960).
13267344 is an abundant number, since it is smaller than the sum of its proper divisors (23694576).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13267344 is a wasteful number, since it uses less digits than its factorization.
13267344 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 328 (or 322 counting only the distinct ones).
The product of its digits is 12096, while the sum is 30.
The square root of 13267344 is about 3642.4365471481. The cubic root of 13267344 is about 236.7343781217.
It can be divided in two parts, 132 and 67344, that added together give a palindrome (67476).
The spelling of 13267344 in words is "thirteen million, two hundred sixty-seven thousand, three hundred forty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •