Base | Representation |
---|---|
bin | 1000111100101101… |
… | …1100101100100101 |
3 | 20012102001111201202 |
4 | 2033023130230211 |
5 | 14404422034023 |
6 | 1034210132245 |
7 | 113345610254 |
oct | 21713345445 |
9 | 6172044652 |
10 | 2402143013 |
11 | 1022a46666 |
12 | 570581085 |
13 | 2c38891ca |
14 | 18b05a79b |
15 | e0d4b128 |
hex | 8f2dcb25 |
2402143013 has 8 divisors (see below), whose sum is σ = 2461869696. Its totient is φ = 2342592000.
The previous prime is 2402142989. The next prime is 2402143021. The reversal of 2402143013 is 3103412042.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-2402143013 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2402143033) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16013 + ... + 71138.
It is an arithmetic number, because the mean of its divisors is an integer number (307733712).
Almost surely, 22402143013 is an apocalyptic number.
It is an amenable number.
2402143013 is a deficient number, since it is larger than the sum of its proper divisors (59726683).
2402143013 is an equidigital number, since it uses as much as digits as its factorization.
2402143013 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 87835.
The product of its (nonzero) digits is 576, while the sum is 20.
The square root of 2402143013 is about 49011.6620101788. The cubic root of 2402143013 is about 1339.2642825893.
Adding to 2402143013 its reverse (3103412042), we get a palindrome (5505555055).
The spelling of 2402143013 in words is "two billion, four hundred two million, one hundred forty-three thousand, thirteen".
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