Base | Representation |
---|---|
bin | 101110001011… |
… | …111001101000 |
3 | 211210010012001 |
4 | 232023321220 |
5 | 11044413433 |
6 | 1111300344 |
7 | 204624310 |
oct | 56137150 |
9 | 24703161 |
10 | 12107368 |
11 | 691a499 |
12 | 407a6b4 |
13 | 267bb30 |
14 | 1872440 |
15 | 10e257d |
hex | b8be68 |
12107368 has 32 divisors (see below), whose sum is σ = 27941760. Its totient is φ = 4789440.
The previous prime is 12107357. The next prime is 12107387. The reversal of 12107368 is 86370121.
It is a Harshad number since it is a multiple of its sum of digits (28).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7588 + ... + 9043.
It is an arithmetic number, because the mean of its divisors is an integer number (873180).
Almost surely, 212107368 is an apocalyptic number.
It is an amenable number.
12107368 is an abundant number, since it is smaller than the sum of its proper divisors (15834392).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12107368 is a wasteful number, since it uses less digits than its factorization.
12107368 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16657 (or 16653 counting only the distinct ones).
The product of its (nonzero) digits is 2016, while the sum is 28.
The square root of 12107368 is about 3479.5643405461. The cubic root of 12107368 is about 229.6236314591.
Adding to 12107368 its reverse (86370121), we get a palindrome (98477489).
The spelling of 12107368 in words is "twelve million, one hundred seven thousand, three hundred sixty-eight".
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