Base | Representation |
---|---|
bin | 100100110010010… |
… | …0110001000010101 |
3 | 10012000121110121212 |
4 | 1021210212020111 |
5 | 10011442031013 |
6 | 322251551205 |
7 | 42405430061 |
oct | 11144461025 |
9 | 3160543555 |
10 | 1234330133 |
11 | 583824553 |
12 | 2a545b505 |
13 | 16895437a |
14 | b9d08aa1 |
15 | 7356c6a8 |
hex | 49926215 |
1234330133 has 8 divisors (see below), whose sum is σ = 1273671000. Its totient is φ = 1195429120.
The previous prime is 1234330127. The next prime is 1234330157. The reversal of 1234330133 is 3310334321.
It can be written as a sum of positive squares in 4 ways, for example, as 4986289 + 1229343844 = 2233^2 + 35062^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 1234330133 - 214 = 1234313749 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 1234330099 and 1234330108.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1234330633) 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, 104258 + ... + 115491.
It is an arithmetic number, because the mean of its divisors is an integer number (159208875).
Almost surely, 21234330133 is an apocalyptic number.
It is an amenable number.
1234330133 is a deficient number, since it is larger than the sum of its proper divisors (39340867).
1234330133 is a wasteful number, since it uses less digits than its factorization.
1234330133 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 219927.
The product of its (nonzero) digits is 1944, while the sum is 23.
The square root of 1234330133 is about 35133.0347820965. The cubic root of 1234330133 is about 1072.6971096615.
Adding to 1234330133 its reverse (3310334321), we get a palindrome (4544664454).
The spelling of 1234330133 in words is "one billion, two hundred thirty-four million, three hundred thirty thousand, one hundred thirty-three".
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