Base | Representation |
---|---|
bin | 1000010001101100… |
… | …00000011001011111 |
3 | 102110122221011221012 |
4 | 10020312000121133 |
5 | 33044443424211 |
6 | 2012524125435 |
7 | 215052534053 |
oct | 41066003137 |
9 | 12418834835 |
10 | 4443342431 |
11 | 1980172a30 |
12 | a4009687b |
13 | 55a72a008 |
14 | 30219bc63 |
15 | 1b014ad8b |
hex | 108d8065f |
4443342431 has 8 divisors (see below), whose sum is σ = 4857408000. Its totient is φ = 4030964440.
The previous prime is 4443342403. The next prime is 4443342433. The reversal of 4443342431 is 1342433444.
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 4443342431 - 210 = 4443341407 is a prime.
It is a super-2 number, since 2×44433424312 = 39486583918249979522, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4443342433) 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, 416381 + ... + 426918.
It is an arithmetic number, because the mean of its divisors is an integer number (607176000).
Almost surely, 24443342431 is an apocalyptic number.
4443342431 is a deficient number, since it is larger than the sum of its proper divisors (414065569).
4443342431 is a wasteful number, since it uses less digits than its factorization.
4443342431 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 843789.
The product of its digits is 55296, while the sum is 32.
The square root of 4443342431 is about 66658.4010534306. The cubic root of 4443342431 is about 1644.0054817109.
Adding to 4443342431 its reverse (1342433444), we get a palindrome (5785775875).
The spelling of 4443342431 in words is "four billion, four hundred forty-three million, three hundred forty-two thousand, four hundred thirty-one".
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