Base | Representation |
---|---|
bin | 101010011010110… |
… | …0010001111101001 |
3 | 10200012020011001002 |
4 | 1110311202033221 |
5 | 10403332220131 |
6 | 353122404345 |
7 | 50162010053 |
oct | 12465421751 |
9 | 3605204032 |
10 | 1423320041 |
11 | 670477460 |
12 | 3388006b5 |
13 | 198b55110 |
14 | d70628d3 |
15 | 84e4e6cb |
hex | 54d623e9 |
1423320041 has 8 divisors (see below), whose sum is σ = 1672152384. Its totient is φ = 1194394320.
The previous prime is 1423320037. The next prime is 1423320047. The reversal of 1423320041 is 1400233241.
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 1423320041 - 22 = 1423320037 is a prime.
It is a super-2 number, since 2×14233200412 = 4051679878224483362, 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 = 1423319995 and 1423320022.
It is not an unprimeable number, because it can be changed into a prime (1423320047) 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, 4976501 + ... + 4976786.
It is an arithmetic number, because the mean of its divisors is an integer number (209019048).
Almost surely, 21423320041 is an apocalyptic number.
1423320041 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
1423320041 is a deficient number, since it is larger than the sum of its proper divisors (248832343).
1423320041 is a wasteful number, since it uses less digits than its factorization.
1423320041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9953311.
The product of its (nonzero) digits is 576, while the sum is 20.
The square root of 1423320041 is about 37726.9140137383. The cubic root of 1423320041 is about 1124.8661677175.
Adding to 1423320041 its reverse (1400233241), we get a palindrome (2823553282).
It can be divided in two parts, 14233200 and 41, that added together give a palindrome (14233241).
The spelling of 1423320041 in words is "one billion, four hundred twenty-three million, three hundred twenty thousand, forty-one".
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