Base | Representation |
---|---|
bin | 110001011111… |
… | …100011011101 |
3 | 220102011101200 |
4 | 301133203131 |
5 | 11310134201 |
6 | 1142030113 |
7 | 215164644 |
oct | 61374335 |
9 | 26364350 |
10 | 12974301 |
11 | 736186a |
12 | 4418339 |
13 | 28c3602 |
14 | 1a1a35b |
15 | 1214386 |
hex | c5f8dd |
12974301 has 6 divisors (see below), whose sum is σ = 18740670. Its totient is φ = 8649528.
The previous prime is 12974287. The next prime is 12974329. The reversal of 12974301 is 10347921.
It can be written as a sum of positive squares in only one way, i.e., 9548100 + 3426201 = 3090^2 + 1851^2 .
It is not a de Polignac number, because 12974301 - 26 = 12974237 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12974341) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 720786 + ... + 720803.
It is an arithmetic number, because the mean of its divisors is an integer number (3123445).
Almost surely, 212974301 is an apocalyptic number.
It is an amenable number.
12974301 is a deficient number, since it is larger than the sum of its proper divisors (5766369).
12974301 is a wasteful number, since it uses less digits than its factorization.
12974301 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1441595 (or 1441592 counting only the distinct ones).
The product of its (nonzero) digits is 1512, while the sum is 27.
The square root of 12974301 is about 3601.9857023592. The cubic root of 12974301 is about 234.9784256639.
The spelling of 12974301 in words is "twelve million, nine hundred seventy-four thousand, three hundred one".
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