Base | Representation |
---|---|
bin | 11011011010110… |
… | …11100001011110 |
3 | 121000210212112211 |
4 | 31231123201132 |
5 | 432340404042 |
6 | 34453551034 |
7 | 5462035621 |
oct | 1555334136 |
9 | 530725484 |
10 | 230013022 |
11 | 108922208 |
12 | 6504547a |
13 | 388651a5 |
14 | 22795db8 |
15 | 152d7017 |
hex | db5b85e |
230013022 has 8 divisors (see below), whose sum is σ = 345729456. Its totient is φ = 114769872.
The previous prime is 230013001. The next prime is 230013059. The reversal of 230013022 is 220310032.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 230012993 and 230013011.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 117103 + ... + 119050.
It is an arithmetic number, because the mean of its divisors is an integer number (43216182).
Almost surely, 2230013022 is an apocalyptic number.
230013022 is a deficient number, since it is larger than the sum of its proper divisors (115716434).
230013022 is a wasteful number, since it uses less digits than its factorization.
230013022 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 236642.
The product of its (nonzero) digits is 72, while the sum is 13.
The square root of 230013022 is about 15166.1802046527. The cubic root of 230013022 is about 612.7041303229.
Adding to 230013022 its reverse (220310032), we get a palindrome (450323054).
The spelling of 230013022 in words is "two hundred thirty million, thirteen thousand, twenty-two".
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