Base | Representation |
---|---|
bin | 111111100010111… |
… | …0110101110110011 |
3 | 12111121012002020011 |
4 | 1333011312232303 |
5 | 13331323210311 |
6 | 551325155351 |
7 | 103560516013 |
oct | 17705665663 |
9 | 5447162204 |
10 | 2132241331 |
11 | 9a465a520 |
12 | 4b60bbb57 |
13 | 27c99907c |
14 | 16327dc43 |
15 | c72d5321 |
hex | 7f176bb3 |
2132241331 has 4 divisors (see below), whose sum is σ = 2326081464. Its totient is φ = 1938401200.
The previous prime is 2132241329. The next prime is 2132241341. The reversal of 2132241331 is 1331422312.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 2132241331 - 21 = 2132241329 is a prime.
It is a super-2 number, since 2×21322413312 = 9092906187249303122, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2132241311) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 96920050 + ... + 96920071.
It is an arithmetic number, because the mean of its divisors is an integer number (581520366).
Almost surely, 22132241331 is an apocalyptic number.
2132241331 is a deficient number, since it is larger than the sum of its proper divisors (193840133).
2132241331 is a wasteful number, since it uses less digits than its factorization.
2132241331 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 193840132.
The product of its digits is 864, while the sum is 22.
The square root of 2132241331 is about 46176.1987500054. The cubic root of 2132241331 is about 1287.0994926814.
Adding to 2132241331 its reverse (1331422312), we get a palindrome (3463663643).
The spelling of 2132241331 in words is "two billion, one hundred thirty-two million, two hundred forty-one thousand, three hundred thirty-one".
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