Base | Representation |
---|---|
bin | 111100110111011… |
… | …1011011111000101 |
3 | 12021100000220012201 |
4 | 1321232323133011 |
5 | 13140320023123 |
6 | 534354314501 |
7 | 101416435543 |
oct | 17156733705 |
9 | 5240026181 |
10 | 2042345413 |
11 | 95893a379 |
12 | 48bb88a31 |
13 | 267182614 |
14 | 15535cd93 |
15 | be4795ad |
hex | 79bbb7c5 |
2042345413 has 8 divisors (see below), whose sum is σ = 2060324640. Its totient is φ = 2024402640.
The previous prime is 2042345411. The next prime is 2042345419. The reversal of 2042345413 is 3145432402.
It is a happy number.
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 2042345413 - 21 = 2042345411 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2042345411) 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, 110223 + ... + 127411.
It is an arithmetic number, because the mean of its divisors is an integer number (257540580).
Almost surely, 22042345413 is an apocalyptic number.
It is an amenable number.
2042345413 is a deficient number, since it is larger than the sum of its proper divisors (17979227).
2042345413 is a wasteful number, since it uses less digits than its factorization.
2042345413 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18227.
The product of its (nonzero) digits is 11520, while the sum is 28.
The square root of 2042345413 is about 45192.3158623233. The cubic root of 2042345413 is about 1268.7510015830.
Adding to 2042345413 its reverse (3145432402), we get a palindrome (5187777815).
The spelling of 2042345413 in words is "two billion, forty-two million, three hundred forty-five thousand, four hundred thirteen".
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