Base | Representation |
---|---|
bin | 11011110010100… |
… | …10100011011110 |
3 | 121020122211021200 |
4 | 31321102203132 |
5 | 434134401024 |
6 | 35044340330 |
7 | 5530335006 |
oct | 1571224336 |
9 | 536584250 |
10 | 233122014 |
11 | 10a656024 |
12 | 660a46a6 |
13 | 393b3328 |
14 | 22d65006 |
15 | 156ed2c9 |
hex | de528de |
233122014 has 24 divisors (see below), whose sum is σ = 506313912. Its totient is φ = 77520240.
The previous prime is 233122009. The next prime is 233122031. The reversal of 233122014 is 410221332.
It is a super-2 number, since 2×2331220142 = 108691746822832392, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7804 + ... + 22959.
It is an arithmetic number, because the mean of its divisors is an integer number (21096413).
Almost surely, 2233122014 is an apocalyptic number.
233122014 is an abundant number, since it is smaller than the sum of its proper divisors (273191898).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
233122014 is a wasteful number, since it uses less digits than its factorization.
233122014 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 31192 (or 31189 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 18.
The square root of 233122014 is about 15268.3337008332. Note that the first 3 decimals coincide. The cubic root of 233122014 is about 615.4523422086.
Adding to 233122014 its reverse (410221332), we get a palindrome (643343346).
The spelling of 233122014 in words is "two hundred thirty-three million, one hundred twenty-two thousand, fourteen".
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