Base | Representation |
---|---|
bin | 110011001111… |
… | …111001000000 |
3 | 221021112120120 |
4 | 303033321000 |
5 | 11414400212 |
6 | 1155540240 |
7 | 222122304 |
oct | 63177100 |
9 | 27245516 |
10 | 13434432 |
11 | 7646540 |
12 | 45ba680 |
13 | 2a24b8b |
14 | 1ad9d04 |
15 | 12a588c |
hex | ccfe40 |
13434432 has 56 divisors (see below), whose sum is σ = 38782752. Its totient is φ = 4070400.
The previous prime is 13434427. The next prime is 13434451. The reversal of 13434432 is 23443431.
13434432 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is a nude number because it is divisible by every one of its digits.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1069 + ... + 5292.
Almost surely, 213434432 is an apocalyptic number.
13434432 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
13434432 is an abundant number, since it is smaller than the sum of its proper divisors (25348320).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13434432 is a wasteful number, since it uses less digits than its factorization.
13434432 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6387 (or 6377 counting only the distinct ones).
The product of its digits is 3456, while the sum is 24.
The square root of 13434432 is about 3665.3010790384. The cubic root of 13434432 is about 237.7240404827.
Adding to 13434432 its reverse (23443431), we get a palindrome (36877863).
It can be divided in two parts, 1343 and 4432, that added together give a palindrome (5775).
The spelling of 13434432 in words is "thirteen million, four hundred thirty-four thousand, four hundred thirty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •