Base | Representation |
---|---|
bin | 101001111001110… |
… | …0010101011110101 |
3 | 10121222200020022110 |
4 | 1103303202223311 |
5 | 10334420122331 |
6 | 351303521233 |
7 | 46561655445 |
oct | 12363425365 |
9 | 3558606273 |
10 | 1406020341 |
11 | 661730990 |
12 | 332a59219 |
13 | 1953a8acb |
14 | d4a3c125 |
15 | 83683946 |
hex | 53ce2af5 |
1406020341 has 8 divisors (see below), whose sum is σ = 2045120544. Its totient is φ = 852133520.
The previous prime is 1406020303. The next prime is 1406020379. The reversal of 1406020341 is 1430206041.
It is an interprime number because it is at equal distance from previous prime (1406020303) and next prime (1406020379).
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 1406020341 - 26 = 1406020277 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1406020391) 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, 21303306 + ... + 21303371.
It is an arithmetic number, because the mean of its divisors is an integer number (255640068).
Almost surely, 21406020341 is an apocalyptic number.
1406020341 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
1406020341 is a deficient number, since it is larger than the sum of its proper divisors (639100203).
1406020341 is a wasteful number, since it uses less digits than its factorization.
1406020341 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 42606691.
The product of its (nonzero) digits is 576, while the sum is 21.
The square root of 1406020341 is about 37496.9377549687. The cubic root of 1406020341 is about 1120.2901939895.
Adding to 1406020341 its reverse (1430206041), we get a palindrome (2836226382).
The spelling of 1406020341 in words is "one billion, four hundred six million, twenty thousand, three hundred forty-one".
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