Base | Representation |
---|---|
bin | 110001010110… |
… | …011100001101 |
3 | 220100021012011 |
4 | 301112130031 |
5 | 11302440343 |
6 | 1141141221 |
7 | 214651060 |
oct | 61263415 |
9 | 26307164 |
10 | 12936973 |
11 | 7336815 |
12 | 43ba811 |
13 | 28ac61a |
14 | 1a0a8d7 |
15 | 120829d |
hex | c5670d |
12936973 has 8 divisors (see below), whose sum is σ = 14826240. Its totient is φ = 11058000.
The previous prime is 12936947. The next prime is 12936977. The reversal of 12936973 is 37963921.
12936973 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 12936973 - 29 = 12936461 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12936977) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 348 + ... + 5098.
It is an arithmetic number, because the mean of its divisors is an integer number (1853280).
Almost surely, 212936973 is an apocalyptic number.
It is an amenable number.
12936973 is a deficient number, since it is larger than the sum of its proper divisors (1889267).
12936973 is an equidigital number, since it uses as much as digits as its factorization.
12936973 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5147.
The product of its digits is 61236, while the sum is 40.
The square root of 12936973 is about 3596.8003836744. The cubic root of 12936973 is about 234.7528592408.
The spelling of 12936973 in words is "twelve million, nine hundred thirty-six thousand, nine hundred seventy-three".
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