Base | Representation |
---|---|
bin | 1000010100011101… |
… | …0111110011010111 |
3 | 12202122100111201110 |
4 | 2011013113303113 |
5 | 14033211132411 |
6 | 1005335230103 |
7 | 106225520136 |
oct | 20507276327 |
9 | 5678314643 |
10 | 2233302231 |
11 | a46706026 |
12 | 523b18333 |
13 | 2978c1714 |
14 | 17286991d |
15 | d10e92a6 |
hex | 851d7cd7 |
2233302231 has 32 divisors (see below), whose sum is σ = 3172884480. Its totient is φ = 1394316000.
The previous prime is 2233302229. The next prime is 2233302233. The reversal of 2233302231 is 1322033322.
It is an interprime number because it is at equal distance from previous prime (2233302229) and next prime (2233302233).
It is not a de Polignac number, because 2233302231 - 21 = 2233302229 is a prime.
It is a super-2 number, since 2×22333022312 = 9975277709979154722, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 2233302198 and 2233302207.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2233302233) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 738240 + ... + 741258.
It is an arithmetic number, because the mean of its divisors is an integer number (99152640).
Almost surely, 22233302231 is an apocalyptic number.
2233302231 is a deficient number, since it is larger than the sum of its proper divisors (939582249).
2233302231 is a wasteful number, since it uses less digits than its factorization.
2233302231 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3267.
The product of its (nonzero) digits is 1296, while the sum is 21.
The square root of 2233302231 is about 47257.8271929635. The cubic root of 2233302231 is about 1307.1211241205.
Adding to 2233302231 its reverse (1322033322), we get a palindrome (3555335553).
The spelling of 2233302231 in words is "two billion, two hundred thirty-three million, three hundred two thousand, two hundred thirty-one".
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