Base | Representation |
---|---|
bin | 1000010100001100… |
… | …0001110001011111 |
3 | 12202120012122120101 |
4 | 2011003001301133 |
5 | 14032413212143 |
6 | 1005255001531 |
7 | 106213035040 |
oct | 20503016137 |
9 | 5676178511 |
10 | 2232163423 |
11 | a45aa8466 |
12 | 5236692a7 |
13 | 2975b3279 |
14 | 1726508c7 |
15 | d0e71b4d |
hex | 850c1c5f |
2232163423 has 24 divisors (see below), whose sum is σ = 2644129376. Its totient is φ = 1845417600.
The previous prime is 2232163403. The next prime is 2232163441. The reversal of 2232163423 is 3243612322.
It is a de Polignac number, because none of the positive numbers 2k-2232163423 is a prime.
It is a super-3 number, since 3×22321634233 (a number of 29 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 2232163391 and 2232163400.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2232163403) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1198513 + ... + 1200373.
Almost surely, 22232163423 is an apocalyptic number.
2232163423 is a deficient number, since it is larger than the sum of its proper divisors (411965953).
2232163423 is an equidigital number, since it uses as much as digits as its factorization.
2232163423 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2035 (or 1982 counting only the distinct ones).
The product of its digits is 10368, while the sum is 28.
The square root of 2232163423 is about 47245.7767742261. The cubic root of 2232163423 is about 1306.8989101182.
Adding to 2232163423 its reverse (3243612322), we get a palindrome (5475775745).
The spelling of 2232163423 in words is "two billion, two hundred thirty-two million, one hundred sixty-three thousand, four hundred twenty-three".
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