Base | Representation |
---|---|
bin | 101111100110… |
… | …101001000100 |
3 | 212111000000211 |
4 | 233212221010 |
5 | 11143312134 |
6 | 1123245204 |
7 | 211033024 |
oct | 57465104 |
9 | 25430024 |
10 | 12479044 |
11 | 7053766 |
12 | 4219804 |
13 | 277c066 |
14 | 192ba84 |
15 | 1167764 |
hex | be6a44 |
12479044 has 6 divisors (see below), whose sum is σ = 21838334. Its totient is φ = 6239520.
The previous prime is 12479039. The next prime is 12479053. The reversal of 12479044 is 44097421.
12479044 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 only one way, i.e., 9548100 + 2930944 = 3090^2 + 1712^2 .
It is a junction number, because it is equal to n+sod(n) for n = 12478997 and 12479015.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1559877 + ... + 1559884.
Almost surely, 212479044 is an apocalyptic number.
It is an amenable number.
12479044 is a deficient number, since it is larger than the sum of its proper divisors (9359290).
12479044 is a wasteful number, since it uses less digits than its factorization.
12479044 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3119765 (or 3119763 counting only the distinct ones).
The product of its (nonzero) digits is 8064, while the sum is 31.
The square root of 12479044 is about 3532.5690368342. The cubic root of 12479044 is about 231.9496769568.
The spelling of 12479044 in words is "twelve million, four hundred seventy-nine thousand, forty-four".
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