Base | Representation |
---|---|
bin | 110010011111… |
… | …001100000101 |
3 | 220220101221022 |
4 | 302133030011 |
5 | 11342004244 |
6 | 1151400525 |
7 | 220331600 |
oct | 62371405 |
9 | 26811838 |
10 | 13234949 |
11 | 751a682 |
12 | 4523145 |
13 | 2985140 |
14 | 1a87337 |
15 | 12666ee |
hex | c9f305 |
13234949 has 24 divisors (see below), whose sum is σ = 16853760. Its totient is φ = 10299744.
The previous prime is 13234919. The next prime is 13234951. The reversal of 13234949 is 94943231.
13234949 is digitally balanced in base 2 and base 8, because in such bases it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 13234949 - 28 = 13234693 is a prime.
13234949 is a modest number, since divided by 4949 gives 1323 as remainder.
13234949 is strictly pandigital in base 8.
It is a Curzon number.
It is a plaindrome in base 15.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13234909) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 50192 + ... + 50454.
It is an arithmetic number, because the mean of its divisors is an integer number (702240).
Almost surely, 213234949 is an apocalyptic number.
It is an amenable number.
13234949 is a deficient number, since it is larger than the sum of its proper divisors (3618811).
13234949 is a wasteful number, since it uses less digits than its factorization.
13234949 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 369 (or 362 counting only the distinct ones).
The product of its digits is 23328, while the sum is 35.
The square root of 13234949 is about 3637.9869433521. The cubic root of 13234949 is about 236.5415422260.
The spelling of 13234949 in words is "thirteen million, two hundred thirty-four thousand, nine hundred forty-nine".
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