Base | Representation |
---|---|
bin | 1000001100101001… |
… | …0111001001011111 |
3 | 12200100200120210120 |
4 | 2003022113021133 |
5 | 14001314002201 |
6 | 1002205010023 |
7 | 105350131611 |
oct | 20312271137 |
9 | 5610616716 |
10 | 2200531551 |
11 | a2a162a19 |
12 | 514b53913 |
13 | 290b8959a |
14 | 16c378db1 |
15 | cd2c4536 |
hex | 8329725f |
2200531551 has 8 divisors (see below), whose sum is σ = 2934270384. Its totient is φ = 1466906880.
The previous prime is 2200531523. The next prime is 2200531577. The reversal of 2200531551 is 1551350022.
It is a happy number.
2200531551 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2200531551 - 27 = 2200531423 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2200531351) 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, 39855 + ... + 77391.
It is an arithmetic number, because the mean of its divisors is an integer number (366783798).
Almost surely, 22200531551 is an apocalyptic number.
2200531551 is a deficient number, since it is larger than the sum of its proper divisors (733738833).
2200531551 is a wasteful number, since it uses less digits than its factorization.
2200531551 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 57081.
The product of its (nonzero) digits is 1500, while the sum is 24.
The square root of 2200531551 is about 46909.8236087070. The cubic root of 2200531551 is about 1300.6961854898.
Adding to 2200531551 its reverse (1551350022), we get a palindrome (3751881573).
The spelling of 2200531551 in words is "two billion, two hundred million, five hundred thirty-one thousand, five hundred fifty-one".
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