Base | Representation |
---|---|
bin | 110001110000… |
… | …110011010110 |
3 | 220112202022022 |
4 | 301300303112 |
5 | 11314414300 |
6 | 1143333142 |
7 | 215610632 |
oct | 61606326 |
9 | 26482268 |
10 | 13044950 |
11 | 73aa956 |
12 | 44511b2 |
13 | 2919809 |
14 | 1a37dc2 |
15 | 122a285 |
hex | c70cd6 |
13044950 has 48 divisors (see below), whose sum is σ = 26114400. Its totient is φ = 4830720.
The previous prime is 13044949. The next prime is 13044961. The reversal of 13044950 is 5944031.
13044950 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 87476 + ... + 87624.
It is an arithmetic number, because the mean of its divisors is an integer number (544050).
Almost surely, 213044950 is an apocalyptic number.
13044950 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13044950 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
13044950 is a wasteful number, since it uses less digits than its factorization.
13044950 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 281 (or 276 counting only the distinct ones).
The product of its (nonzero) digits is 2160, while the sum is 26.
The square root of 13044950 is about 3611.7793398822. The cubic root of 13044950 is about 235.4041634139.
Adding to 13044950 its reverse (5944031), we get a palindrome (18988981).
The spelling of 13044950 in words is "thirteen million, forty-four thousand, nine hundred fifty".
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