Base | Representation |
---|---|
bin | 110001011100… |
… | …110011100100 |
3 | 220101120221202 |
4 | 301130303210 |
5 | 11304304134 |
6 | 1141502032 |
7 | 215120063 |
oct | 61346344 |
9 | 26346852 |
10 | 12963044 |
11 | 7354366 |
12 | 4411918 |
13 | 28bb453 |
14 | 1a161da |
15 | 1210d7e |
hex | c5cce4 |
12963044 has 12 divisors (see below), whose sum is σ = 24019884. Its totient is φ = 6100224.
The previous prime is 12962981. The next prime is 12963089. The reversal of 12963044 is 44036921.
12963044 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 8340544 + 4622500 = 2888^2 + 2150^2 .
It is a junction number, because it is equal to n+sod(n) for n = 12962998 and 12963016.
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, 95249 + ... + 95384.
It is an arithmetic number, because the mean of its divisors is an integer number (2001657).
Almost surely, 212963044 is an apocalyptic number.
It is an amenable number.
12963044 is a deficient number, since it is larger than the sum of its proper divisors (11056840).
12963044 is a wasteful number, since it uses less digits than its factorization.
12963044 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 190654 (or 190652 counting only the distinct ones).
The product of its (nonzero) digits is 5184, while the sum is 29.
The square root of 12963044 is about 3600.4227529555. The cubic root of 12963044 is about 234.9104472421.
Adding to 12963044 its reverse (44036921), we get a palindrome (56999965).
The spelling of 12963044 in words is "twelve million, nine hundred sixty-three thousand, forty-four".
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