Base | Representation |
---|---|
bin | 101110000001… |
… | …010000110101 |
3 | 211200220102022 |
4 | 232001100311 |
5 | 11042020142 |
6 | 1110322525 |
7 | 204353264 |
oct | 56012065 |
9 | 24626368 |
10 | 12063797 |
11 | 689a789 |
12 | 4059445 |
13 | 2665055 |
14 | 18605db |
15 | 10d46d2 |
hex | b81435 |
12063797 has 4 divisors (see below), whose sum is σ = 12479820. Its totient is φ = 11647776.
The previous prime is 12063791. The next prime is 12063811. The reversal of 12063797 is 79736021.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 79736021 = 41 ⋅1944781.
It can be written as a sum of positive squares in 2 ways, for example, as 8099716 + 3964081 = 2846^2 + 1991^2 .
It is a cyclic number.
It is not a de Polignac number, because 12063797 - 24 = 12063781 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12063791) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 207968 + ... + 208025.
It is an arithmetic number, because the mean of its divisors is an integer number (3119955).
Almost surely, 212063797 is an apocalyptic number.
It is an amenable number.
12063797 is a deficient number, since it is larger than the sum of its proper divisors (416023).
12063797 is an equidigital number, since it uses as much as digits as its factorization.
12063797 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 416022.
The product of its (nonzero) digits is 15876, while the sum is 35.
The square root of 12063797 is about 3473.2977125493. The cubic root of 12063797 is about 229.3478501624.
The spelling of 12063797 in words is "twelve million, sixty-three thousand, seven hundred ninety-seven".
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