Base | Representation |
---|---|
bin | 101011111010… |
… | …1011001001110 |
3 | 1121022210200022 |
4 | 1113311121032 |
5 | 21343301410 |
6 | 2141302142 |
7 | 366465644 |
oct | 127653116 |
9 | 47283608 |
10 | 23025230 |
11 | 11aa7218 |
12 | 7864952 |
13 | 4a023c7 |
14 | 30b5194 |
15 | 204c455 |
hex | 15f564e |
23025230 has 8 divisors (see below), whose sum is σ = 41445432. Its totient is φ = 9210088.
The previous prime is 23025221. The next prime is 23025239. The reversal of 23025230 is 3252032.
It is an interprime number because it is at equal distance from previous prime (23025221) and next prime (23025239).
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×230252302 = 1060322433105800, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 23025199 and 23025208.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23025239) 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, 1151252 + ... + 1151271.
It is an arithmetic number, because the mean of its divisors is an integer number (5180679).
Almost surely, 223025230 is an apocalyptic number.
23025230 is a deficient number, since it is larger than the sum of its proper divisors (18420202).
23025230 is a wasteful number, since it uses less digits than its factorization.
23025230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2302530.
The product of its (nonzero) digits is 360, while the sum is 17.
The square root of 23025230 is about 4798.4612116803. The cubic root of 23025230 is about 284.4906465997.
Adding to 23025230 its reverse (3252032), we get a palindrome (26277262).
The spelling of 23025230 in words is "twenty-three million, twenty-five thousand, two hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.000 sec. • engine limits •