Base | Representation |
---|---|
bin | 1000101101111101… |
… | …0001010100010101 |
3 | 20001002120000121210 |
4 | 2023133101110111 |
5 | 14243044333141 |
6 | 1024115132033 |
7 | 111664426134 |
oct | 21337212425 |
9 | 6032500553 |
10 | 2340230421 |
11 | aa0aa9831 |
12 | 5538a4019 |
13 | 2b3abc839 |
14 | 182b4191b |
15 | da6bb916 |
hex | 8b7d1515 |
2340230421 has 8 divisors (see below), whose sum is σ = 3303854784. Its totient is φ = 1468379840.
The previous prime is 2340230383. The next prime is 2340230449. The reversal of 2340230421 is 1240320432.
2340230421 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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 2340230421 - 27 = 2340230293 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2340230621) 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, 22943385 + ... + 22943486.
It is an arithmetic number, because the mean of its divisors is an integer number (412981848).
Almost surely, 22340230421 is an apocalyptic number.
It is an amenable number.
2340230421 is a deficient number, since it is larger than the sum of its proper divisors (963624363).
2340230421 is a wasteful number, since it uses less digits than its factorization.
2340230421 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 45886891.
The product of its (nonzero) digits is 1152, while the sum is 21.
The square root of 2340230421 is about 48375.9281151277. The cubic root of 2340230421 is about 1327.6579697882.
Adding to 2340230421 its reverse (1240320432), we get a palindrome (3580550853).
The spelling of 2340230421 in words is "two billion, three hundred forty million, two hundred thirty thousand, four hundred twenty-one".
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