Base | Representation |
---|---|
bin | 1000001100101000… |
… | …0001010111011011 |
3 | 12200100112001102010 |
4 | 2003022001113123 |
5 | 14001303123311 |
6 | 1002203041003 |
7 | 105346310523 |
oct | 20312012733 |
9 | 5610461363 |
10 | 2200442331 |
11 | a2a10198a |
12 | 514b10163 |
13 | 290b57aa9 |
14 | 16c354683 |
15 | cd2a7da6 |
hex | 832815db |
2200442331 has 8 divisors (see below), whose sum is σ = 2936948544. Its totient is φ = 1465448840.
The previous prime is 2200442329. The next prime is 2200442339. The reversal of 2200442331 is 1332440022.
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 2200442331 - 21 = 2200442329 is a prime.
It is a super-2 number, since 2×22004423312 = 9683892904113427122, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 2200442298 and 2200442307.
It is not an unprimeable number, because it can be changed into a prime (2200442339) 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, 374781 + ... + 380606.
It is an arithmetic number, because the mean of its divisors is an integer number (367118568).
Almost surely, 22200442331 is an apocalyptic number.
2200442331 is a deficient number, since it is larger than the sum of its proper divisors (736506213).
2200442331 is an equidigital number, since it uses as much as digits as its factorization.
2200442331 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 756361.
The product of its (nonzero) digits is 1152, while the sum is 21.
The square root of 2200442331 is about 46908.8726255492. The cubic root of 2200442331 is about 1300.6786064519.
Adding to 2200442331 its reverse (1332440022), we get a palindrome (3532882353).
The spelling of 2200442331 in words is "two billion, two hundred million, four hundred forty-two thousand, three hundred thirty-one".
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