Base | Representation |
---|---|
bin | 101110000011… |
… | …111100110110 |
3 | 211201110112001 |
4 | 232003330312 |
5 | 11042343211 |
6 | 1110445514 |
7 | 204430342 |
oct | 56037466 |
9 | 24643461 |
10 | 12074806 |
11 | 68a7a87 |
12 | 406389a |
13 | 266a073 |
14 | 1864622 |
15 | 10d7ac1 |
hex | b83f36 |
12074806 has 4 divisors (see below), whose sum is σ = 18112212. Its totient is φ = 6037402.
The previous prime is 12074801. The next prime is 12074809. The reversal of 12074806 is 60847021.
It is a semiprime because it is the product of two primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12074801) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3018700 + ... + 3018703.
It is an arithmetic number, because the mean of its divisors is an integer number (4528053).
Almost surely, 212074806 is an apocalyptic number.
12074806 is a deficient number, since it is larger than the sum of its proper divisors (6037406).
12074806 is an equidigital number, since it uses as much as digits as its factorization.
12074806 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6037405.
The product of its (nonzero) digits is 2688, while the sum is 28.
The square root of 12074806 is about 3474.8821562752. The cubic root of 12074806 is about 229.4175938986.
It can be divided in two parts, 12074 and 806, that added together give a triangular number (12880 = T160).
The spelling of 12074806 in words is "twelve million, seventy-four thousand, eight hundred six".
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