Base | Representation |
---|---|
bin | 1000100100010111… |
… | …1101101100011101 |
3 | 12221021221020111020 |
4 | 2021011331230131 |
5 | 14202302321023 |
6 | 1020121514353 |
7 | 110666014563 |
oct | 21105755435 |
9 | 5837836436 |
10 | 2300042013 |
11 | a8034a675 |
12 | 5423429b9 |
13 | 2a868b309 |
14 | 17b67da33 |
15 | d6dcdde3 |
hex | 8917db1d |
2300042013 has 8 divisors (see below), whose sum is σ = 3247118208. Its totient is φ = 1443163584.
The previous prime is 2300042011. The next prime is 2300042023. The reversal of 2300042013 is 3102400032.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2300042013 - 21 = 2300042011 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 2300041983 and 2300042001.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2300042011) 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, 22549381 + ... + 22549482.
It is an arithmetic number, because the mean of its divisors is an integer number (405889776).
Almost surely, 22300042013 is an apocalyptic number.
It is an amenable number.
2300042013 is a deficient number, since it is larger than the sum of its proper divisors (947076195).
2300042013 is a wasteful number, since it uses less digits than its factorization.
2300042013 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 45098883.
The product of its (nonzero) digits is 144, while the sum is 15.
The square root of 2300042013 is about 47958.7532469308. The cubic root of 2300042013 is about 1320.0141590538.
Adding to 2300042013 its reverse (3102400032), we get a palindrome (5402442045).
The spelling of 2300042013 in words is "two billion, three hundred million, forty-two thousand, thirteen".
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