Base | Representation |
---|---|
bin | 110001110000… |
… | …101111101000 |
3 | 220112201222111 |
4 | 301300233220 |
5 | 11314412322 |
6 | 1143332104 |
7 | 215610142 |
oct | 61605750 |
9 | 26481874 |
10 | 13044712 |
11 | 73aa75a |
12 | 4451034 |
13 | 2919685 |
14 | 1a37c92 |
15 | 122a177 |
hex | c70be8 |
13044712 has 16 divisors (see below), whose sum is σ = 25897860. Its totient is φ = 6138624.
The previous prime is 13044701. The next prime is 13044743. The reversal of 13044712 is 21744031.
13044712 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 12574116 + 470596 = 3546^2 + 686^2 .
It is a super-2 number, since 2×130447122 = 340329022325888, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47823 + ... + 48094.
Almost surely, 213044712 is an apocalyptic number.
It is an amenable number.
13044712 is a deficient number, since it is larger than the sum of its proper divisors (12853148).
13044712 is a wasteful number, since it uses less digits than its factorization.
13044712 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 95940 (or 95936 counting only the distinct ones).
The product of its (nonzero) digits is 672, while the sum is 22.
The square root of 13044712 is about 3611.7463919827. The cubic root of 13044712 is about 235.4027317863.
Adding to 13044712 its reverse (21744031), we get a palindrome (34788743).
The spelling of 13044712 in words is "thirteen million, forty-four thousand, seven hundred twelve".
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