Base | Representation |
---|---|
bin | 1000010001101100… |
… | …10001001111100111 |
3 | 102110200001200120202 |
4 | 10020312101033213 |
5 | 33100003131211 |
6 | 2012525421115 |
7 | 215053242164 |
oct | 41066211747 |
9 | 12420050522 |
10 | 4443411431 |
11 | 198020a858 |
12 | a4010a79b |
13 | 55a752544 |
14 | 3021b906b |
15 | 1b016153b |
hex | 108d913e7 |
4443411431 has 8 divisors (see below), whose sum is σ = 4706244144. Its totient is φ = 4180740480.
The previous prime is 4443411361. The next prime is 4443411433. The reversal of 4443411431 is 1341143444.
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 4443411431 - 222 = 4439217127 is a prime.
It is a super-2 number, since 2×44434114312 = 39487810290282935522, 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 = 4443411394 and 4443411403.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4443411433) 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, 18596 + ... + 96086.
It is an arithmetic number, because the mean of its divisors is an integer number (588280518).
Almost surely, 24443411431 is an apocalyptic number.
4443411431 is a deficient number, since it is larger than the sum of its proper divisors (262832713).
4443411431 is a wasteful number, since it uses less digits than its factorization.
4443411431 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 80881.
The product of its digits is 9216, while the sum is 29.
The square root of 4443411431 is about 66658.9186155911. The cubic root of 4443411431 is about 1644.0139915052.
Adding to 4443411431 its reverse (1341143444), we get a palindrome (5784554875).
The spelling of 4443411431 in words is "four billion, four hundred forty-three million, four hundred eleven thousand, four hundred thirty-one".
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