Base | Representation |
---|---|
bin | 101111001101… |
… | …000110011011 |
3 | 212021200112010 |
4 | 233031012123 |
5 | 11131440202 |
6 | 1121121003 |
7 | 210116022 |
oct | 57150633 |
9 | 25250463 |
10 | 12374427 |
11 | 6a920aa |
12 | 4189163 |
13 | 2743560 |
14 | 19018b9 |
15 | 114676c |
hex | bcd19b |
12374427 has 16 divisors (see below), whose sum is σ = 17876768. Its totient is φ = 7568640.
The previous prime is 12374407. The next prime is 12374447. The reversal of 12374427 is 72447321.
12374427 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (12374407) and next prime (12374447).
It is not a de Polignac number, because 12374427 - 212 = 12370331 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 12374394 and 12374403.
It is not an unprimeable number, because it can be changed into a prime (12374407) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6183 + ... + 7935.
It is an arithmetic number, because the mean of its divisors is an integer number (1117298).
Almost surely, 212374427 is an apocalyptic number.
12374427 is a deficient number, since it is larger than the sum of its proper divisors (5502341).
12374427 is a wasteful number, since it uses less digits than its factorization.
12374427 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1950.
The product of its digits is 9408, while the sum is 30.
The square root of 12374427 is about 3517.7303762511. The cubic root of 12374427 is about 231.2996803902.
The spelling of 12374427 in words is "twelve million, three hundred seventy-four thousand, four hundred twenty-seven".
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