Base | Representation |
---|---|
bin | 101110101000… |
… | …001110001110 |
3 | 212000000022120 |
4 | 232220032032 |
5 | 11112121444 |
6 | 1113553410 |
7 | 205616442 |
oct | 56501616 |
9 | 25000276 |
10 | 12223374 |
11 | 6999669 |
12 | 4115866 |
13 | 26bc887 |
14 | 18a2822 |
15 | 1116b19 |
hex | ba838e |
12223374 has 32 divisors (see below), whose sum is σ = 26036640. Its totient is φ = 3812352.
The previous prime is 12223313. The next prime is 12223381. The reversal of 12223374 is 47332221.
12223374 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29682 + ... + 30090.
It is an arithmetic number, because the mean of its divisors is an integer number (813645).
Almost surely, 212223374 is an apocalyptic number.
12223374 is an abundant number, since it is smaller than the sum of its proper divisors (13813266).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12223374 is a wasteful number, since it uses less digits than its factorization.
12223374 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 724.
The product of its digits is 2016, while the sum is 24.
The square root of 12223374 is about 3496.1942165732. The cubic root of 12223374 is about 230.3546764748.
Adding to 12223374 its reverse (47332221), we get a palindrome (59555595).
The spelling of 12223374 in words is "twelve million, two hundred twenty-three thousand, three hundred seventy-four".
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