Base | Representation |
---|---|
bin | 101111100101… |
… | …111001101101 |
3 | 212110211212120 |
4 | 233211321231 |
5 | 11143213023 |
6 | 1123223153 |
7 | 211021134 |
oct | 57457155 |
9 | 25424776 |
10 | 12476013 |
11 | 7051460 |
12 | 4217ab9 |
13 | 277a874 |
14 | 192a91b |
15 | 11668e3 |
hex | be5e6d |
12476013 has 16 divisors (see below), whose sum is σ = 18591552. Its totient is φ = 7376000.
The previous prime is 12475999. The next prime is 12476017. The reversal of 12476013 is 31067421.
It is a cyclic number.
It is not a de Polignac number, because 12476013 - 24 = 12475997 is a prime.
It is a Smith number, since the sum of its digits (24) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12476017) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3258 + ... + 5963.
It is an arithmetic number, because the mean of its divisors is an integer number (1161972).
Almost surely, 212476013 is an apocalyptic number.
It is an amenable number.
12476013 is a deficient number, since it is larger than the sum of its proper divisors (6115539).
12476013 is a wasteful number, since it uses less digits than its factorization.
12476013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9276.
The product of its (nonzero) digits is 1008, while the sum is 24.
The square root of 12476013 is about 3532.1400028878. The cubic root of 12476013 is about 231.9308962340.
It can be divided in two parts, 1247 and 6013, that added together give a triangular number (7260 = T120).
The spelling of 12476013 in words is "twelve million, four hundred seventy-six thousand, thirteen".
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