Base | Representation |
---|---|
bin | 1100111111111110110… |
… | …1000011010010100011 |
3 | 210100110111001202210202 |
4 | 3033333231003102203 |
5 | 12124341313112011 |
6 | 250333052215415 |
7 | 22064260000250 |
oct | 3177755032243 |
9 | 710414052722 |
10 | 223333332131 |
11 | 86795930a68 |
12 | 37349a6a56b |
13 | 180a2479990 |
14 | ab48d7c427 |
15 | 5c21b7923b |
hex | 33ffb434a3 |
223333332131 has 16 divisors (see below), whose sum is σ = 274890168000. Its totient is φ = 176691483648.
The previous prime is 223333332113. The next prime is 223333332133. The reversal of 223333332131 is 131233333322.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-223333332131 is a prime.
It is a super-2 number, since 2×2233333321312 (a number of 23 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 223333332094 and 223333332103.
It is not an unprimeable number, because it can be changed into a prime (223333332133) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1441355 + ... + 1588763.
It is an arithmetic number, because the mean of its divisors is an integer number (17180635500).
Almost surely, 2223333332131 is an apocalyptic number.
223333332131 is a deficient number, since it is larger than the sum of its proper divisors (51556835869).
223333332131 is a wasteful number, since it uses less digits than its factorization.
223333332131 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 164078.
The product of its digits is 17496, while the sum is 29.
Adding to 223333332131 its reverse (131233333322), we get a palindrome (354566665453).
The spelling of 223333332131 in words is "two hundred twenty-three billion, three hundred thirty-three million, three hundred thirty-two thousand, one hundred thirty-one".
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