Base | Representation |
---|---|
bin | 11111001001011100… |
… | …010110101000101010 |
3 | 10012022210120210011001 |
4 | 133021130112220222 |
5 | 1021443233033414 |
6 | 23210354025214 |
7 | 2262532626004 |
oct | 371134265052 |
9 | 105283523131 |
10 | 33444424234 |
11 | 13202561a31 |
12 | 659457820a |
13 | 31ccb73450 |
14 | 1893a9b374 |
15 | d0b209074 |
hex | 7c9716a2a |
33444424234 has 16 divisors (see below), whose sum is σ = 54029829672. Its totient is φ = 15434682048.
The previous prime is 33444424231. The next prime is 33444424249. The reversal of 33444424234 is 43242444433.
It can be written as a sum of positive squares in 4 ways, for example, as 32427005625 + 1017418609 = 180075^2 + 31897^2 .
It is a super-2 number, since 2×334444242342 (a number of 22 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 33444424193 and 33444424202.
It is not an unprimeable number, because it can be changed into a prime (33444424231) 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, 348652 + ... + 434104.
Almost surely, 233444424234 is an apocalyptic number.
33444424234 is a deficient number, since it is larger than the sum of its proper divisors (20585405438).
33444424234 is a wasteful number, since it uses less digits than its factorization.
33444424234 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 100521.
The product of its digits is 442368, while the sum is 37.
Adding to 33444424234 its reverse (43242444433), we get a palindrome (76686868667).
The spelling of 33444424234 in words is "thirty-three billion, four hundred forty-four million, four hundred twenty-four thousand, two hundred thirty-four".
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