Base | Representation |
---|---|
bin | 1000111010010100… |
… | …1110111101110001 |
3 | 20011201012120000020 |
4 | 2032211032331301 |
5 | 14344341002142 |
6 | 1033211314053 |
7 | 113164505142 |
oct | 21645167561 |
9 | 6151176006 |
10 | 2392125297 |
11 | 1018324161 |
12 | 56914b929 |
13 | 2c178c573 |
14 | 1899adac9 |
15 | e001ccec |
hex | 8e94ef71 |
2392125297 has 4 divisors (see below), whose sum is σ = 3189500400. Its totient is φ = 1594750196.
The previous prime is 2392125287. The next prime is 2392125311. The reversal of 2392125297 is 7925212932.
It is a happy number.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 2392125297 - 28 = 2392125041 is a prime.
It is not an unprimeable number, because it can be changed into a prime (2392125287) 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, 398687547 + ... + 398687552.
It is an arithmetic number, because the mean of its divisors is an integer number (797375100).
Almost surely, 22392125297 is an apocalyptic number.
It is an amenable number.
2392125297 is a deficient number, since it is larger than the sum of its proper divisors (797375103).
2392125297 is an equidigital number, since it uses as much as digits as its factorization.
2392125297 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 797375102.
The product of its digits is 136080, while the sum is 42.
The square root of 2392125297 is about 48909.3579696156. The cubic root of 2392125297 is about 1337.3999663386.
The spelling of 2392125297 in words is "two billion, three hundred ninety-two million, one hundred twenty-five thousand, two hundred ninety-seven".
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