Base | Representation |
---|---|
bin | 101101110111… |
… | …011001100010 |
3 | 211121211222220 |
4 | 231313121202 |
5 | 11034222034 |
6 | 1105411510 |
7 | 204124425 |
oct | 55673142 |
9 | 24554886 |
10 | 12023394 |
11 | 6872399 |
12 | 4039b96 |
13 | 264c846 |
14 | 184d9bc |
15 | 10c7749 |
hex | b77662 |
12023394 has 16 divisors (see below), whose sum is σ = 24223968. Its totient is φ = 3978272.
The previous prime is 12023393. The next prime is 12023419. The reversal of 12023394 is 49332021.
It is a nialpdrome in base 16.
It is not an unprimeable number, because it can be changed into a prime (12023393) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6492 + ... + 8135.
It is an arithmetic number, because the mean of its divisors is an integer number (1513998).
Almost surely, 212023394 is an apocalyptic number.
12023394 is an abundant number, since it is smaller than the sum of its proper divisors (12200574).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12023394 is a wasteful number, since it uses less digits than its factorization.
12023394 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14769.
The product of its (nonzero) digits is 1296, while the sum is 24.
The square root of 12023394 is about 3467.4766041028. The cubic root of 12023394 is about 229.0915266309.
The spelling of 12023394 in words is "twelve million, twenty-three thousand, three hundred ninety-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •