Base | Representation |
---|---|
bin | 11011110010011… |
… | …01101110001111 |
3 | 121020121211010200 |
4 | 31321031232033 |
5 | 434133232343 |
6 | 35044104543 |
7 | 5530223214 |
oct | 1571155617 |
9 | 536554120 |
10 | 233102223 |
11 | 10a642172 |
12 | 66095153 |
13 | 393a7313 |
14 | 22d5bb0b |
15 | 156e74d3 |
hex | de4db8f |
233102223 has 6 divisors (see below), whose sum is σ = 336703224. Its totient is φ = 155401476.
The previous prime is 233102201. The next prime is 233102231. The reversal of 233102223 is 322201332.
It is a happy number.
It is not a de Polignac number, because 233102223 - 210 = 233101199 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 233102196 and 233102205.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (233102273) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 12950115 + ... + 12950132.
It is an arithmetic number, because the mean of its divisors is an integer number (56117204).
Almost surely, 2233102223 is an apocalyptic number.
233102223 is a deficient number, since it is larger than the sum of its proper divisors (103601001).
233102223 is a wasteful number, since it uses less digits than its factorization.
233102223 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25900253 (or 25900250 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 18.
The square root of 233102223 is about 15267.6855809910. The cubic root of 233102223 is about 615.4349253464.
Adding to 233102223 its reverse (322201332), we get a palindrome (555303555).
The spelling of 233102223 in words is "two hundred thirty-three million, one hundred two thousand, two hundred twenty-three".
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