Base | Representation |
---|---|
bin | 101100000011… |
… | …0111110011101 |
3 | 1121110110110112 |
4 | 1120012332131 |
5 | 21403102440 |
6 | 2143015405 |
7 | 400215623 |
oct | 130067635 |
9 | 47413415 |
10 | 23097245 |
11 | 12046336 |
12 | 789a565 |
13 | 4a29112 |
14 | 30d3513 |
15 | 2063965 |
hex | 1606f9d |
23097245 has 8 divisors (see below), whose sum is σ = 28130784. Its totient is φ = 18201744.
The previous prime is 23097211. The next prime is 23097247. The reversal of 23097245 is 54279032.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 23097245 - 26 = 23097181 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 (23097247) 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, 34139 + ... + 34808.
It is an arithmetic number, because the mean of its divisors is an integer number (3516348).
Almost surely, 223097245 is an apocalyptic number.
It is an amenable number.
23097245 is a deficient number, since it is larger than the sum of its proper divisors (5033539).
23097245 is an equidigital number, since it uses as much as digits as its factorization.
23097245 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 69019.
The product of its (nonzero) digits is 15120, while the sum is 32.
The square root of 23097245 is about 4805.9593215091. The cubic root of 23097245 is about 284.7869342165.
The spelling of 23097245 in words is "twenty-three million, ninety-seven thousand, two hundred forty-five".
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