Base | Representation |
---|---|
bin | 100100101110001… |
… | …1110001010001011 |
3 | 10011212121021002022 |
4 | 1021130132022023 |
5 | 10010420402311 |
6 | 322134155055 |
7 | 42351346535 |
oct | 11134361213 |
9 | 3155537068 |
10 | 1232200331 |
11 | 5825aa38a |
12 | 2a47b2a8b |
13 | 168389b2b |
14 | b9912855 |
15 | 7329b5db |
hex | 4971e28b |
1232200331 has 8 divisors (see below), whose sum is σ = 1306523280. Its totient is φ = 1158824448.
The previous prime is 1232200327. The next prime is 1232200393. The reversal of 1232200331 is 1330022321.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 1232200331 - 22 = 1232200327 is a prime.
It is a super-2 number, since 2×12322003312 = 3036635311433019122, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1232200301) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 234086 + ... + 239291.
It is an arithmetic number, because the mean of its divisors is an integer number (163315410).
Almost surely, 21232200331 is an apocalyptic number.
1232200331 is a deficient number, since it is larger than the sum of its proper divisors (74322949).
1232200331 is a wasteful number, since it uses less digits than its factorization.
1232200331 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 473533.
The product of its (nonzero) digits is 216, while the sum is 17.
The square root of 1232200331 is about 35102.7111630996. The cubic root of 1232200331 is about 1072.0797848815.
Adding to 1232200331 its reverse (1330022321), we get a palindrome (2562222652).
The spelling of 1232200331 in words is "one billion, two hundred thirty-two million, two hundred thousand, three hundred thirty-one".
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