Base | Representation |
---|---|
bin | 1000001101010101… |
… | …1011110000101111 |
3 | 12200120011001020211 |
4 | 2003111123300233 |
5 | 14003034342111 |
6 | 1002351123251 |
7 | 105413610631 |
oct | 20325336057 |
9 | 5616131224 |
10 | 2203434031 |
11 | a30865667 |
12 | 515b13527 |
13 | 291664726 |
14 | 16c8d2a51 |
15 | cd699521 |
hex | 8355bc2f |
2203434031 has 8 divisors (see below), whose sum is σ = 2249187264. Its totient is φ = 2157835680.
The previous prime is 2203433929. The next prime is 2203434043. The reversal of 2203434031 is 1304343022.
It is a happy number.
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 2203434031 - 211 = 2203431983 is a prime.
It is a super-2 number, since 2×22034340312 = 9710243057937817922, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2203433993 and 2203434011.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2203434071) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9751 + ... + 67096.
It is an arithmetic number, because the mean of its divisors is an integer number (281148408).
Almost surely, 22203434031 is an apocalyptic number.
2203434031 is a deficient number, since it is larger than the sum of its proper divisors (45753233).
2203434031 is an equidigital number, since it uses as much as digits as its factorization.
2203434031 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 77441.
The product of its (nonzero) digits is 1728, while the sum is 22.
The square root of 2203434031 is about 46940.7502176946. The cubic root of 2203434031 is about 1301.2678028399.
Adding to 2203434031 its reverse (1304343022), we get a palindrome (3507777053).
It can be divided in two parts, 22034 and 34031, that added together give a palindrome (56065).
The spelling of 2203434031 in words is "two billion, two hundred three million, four hundred thirty-four thousand, thirty-one".
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