Base | Representation |
---|---|
bin | 1101100100110110011… |
… | …0101001010001010011 |
3 | 211022000012210021010210 |
4 | 3121031212221101103 |
5 | 12310123413211011 |
6 | 255051112455203 |
7 | 22564443035052 |
oct | 3311546512123 |
9 | 738005707123 |
10 | 233230210131 |
11 | 8aa04411986 |
12 | 392503aa503 |
13 | 18cbb99c5c9 |
14 | b40753a399 |
15 | 61009676a6 |
hex | 364d9a9453 |
233230210131 has 16 divisors (see below), whose sum is σ = 327149337600. Its totient is φ = 147580694688.
The previous prime is 233230210121. The next prime is 233230210133. The reversal of 233230210131 is 131012032332.
233230210131 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 233230210131 - 211 = 233230208083 is a prime.
It is a super-2 number, since 2×2332302101312 (a number of 24 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 233230210098 and 233230210107.
It is not an unprimeable number, because it can be changed into a prime (233230210133) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22713571 + ... + 22723836.
It is an arithmetic number, because the mean of its divisors is an integer number (20446833600).
Almost surely, 2233230210131 is an apocalyptic number.
233230210131 is a deficient number, since it is larger than the sum of its proper divisors (93919127469).
233230210131 is a wasteful number, since it uses less digits than its factorization.
233230210131 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 45437498.
The product of its (nonzero) digits is 648, while the sum is 21.
Adding to 233230210131 its reverse (131012032332), we get a palindrome (364242242463).
The spelling of 233230210131 in words is "two hundred thirty-three billion, two hundred thirty million, two hundred ten thousand, one hundred thirty-one".
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