Base | Representation |
---|---|
bin | 11011110010100… |
… | …00111001011110 |
3 | 121020122110222102 |
4 | 31321100321132 |
5 | 434134141410 |
6 | 35044245102 |
7 | 5530306145 |
oct | 1571207136 |
9 | 536573872 |
10 | 233115230 |
11 | 10a650a17 |
12 | 660a0792 |
13 | 393b020a |
14 | 22d6275c |
15 | 156eb2a5 |
hex | de50e5e |
233115230 has 8 divisors (see below), whose sum is σ = 419607432. Its totient is φ = 93246088.
The previous prime is 233115187. The next prime is 233115241. The reversal of 233115230 is 32511332.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11655752 + ... + 11655771.
It is an arithmetic number, because the mean of its divisors is an integer number (52450929).
Almost surely, 2233115230 is an apocalyptic number.
233115230 is a deficient number, since it is larger than the sum of its proper divisors (186492202).
233115230 is a wasteful number, since it uses less digits than its factorization.
233115230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23311530.
The product of its (nonzero) digits is 540, while the sum is 20.
The square root of 233115230 is about 15268.1115400694. Note that the first 3 decimals coincide. The cubic root of 233115230 is about 615.4463721315.
Adding to 233115230 its reverse (32511332), we get a palindrome (265626562).
The spelling of 233115230 in words is "two hundred thirty-three million, one hundred fifteen thousand, two hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •