Base | Representation |
---|---|
bin | 101111010010… |
… | …001101100001 |
3 | 212022202020110 |
4 | 233102031201 |
5 | 11133122421 |
6 | 1121401533 |
7 | 210234036 |
oct | 57221541 |
9 | 25282213 |
10 | 12395361 |
11 | 6aa6900 |
12 | 41992a9 |
13 | 274cc44 |
14 | 190938d |
15 | 114ca76 |
hex | bd2361 |
12395361 has 12 divisors (see below), whose sum is σ = 18166736. Its totient is φ = 7512120.
The previous prime is 12395347. The next prime is 12395387. The reversal of 12395361 is 16359321.
12395361 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 12395361 - 27 = 12395233 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (12395561) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16711 + ... + 17436.
Almost surely, 212395361 is an apocalyptic number.
12395361 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
12395361 is a deficient number, since it is larger than the sum of its proper divisors (5771375).
12395361 is a wasteful number, since it uses less digits than its factorization.
12395361 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 34172 (or 34161 counting only the distinct ones).
The product of its digits is 4860, while the sum is 30.
The square root of 12395361 is about 3520.7046169766. The cubic root of 12395361 is about 231.4300379314.
The spelling of 12395361 in words is "twelve million, three hundred ninety-five thousand, three hundred sixty-one".
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