Base | Representation |
---|---|
bin | 1001000011011000… |
… | …0110001111000111 |
3 | 20021100122220002101 |
4 | 2100312012033013 |
5 | 14434101203143 |
6 | 1041045252531 |
7 | 114135340612 |
oct | 22066061707 |
9 | 6240586071 |
10 | 2430100423 |
11 | 1037801463 |
12 | 579a04147 |
13 | 2c95c755a |
14 | 190a57179 |
15 | e351eb4d |
hex | 90d863c7 |
2430100423 has 4 divisors (see below), whose sum is σ = 2449235200. Its totient is φ = 2410965648.
The previous prime is 2430100417. The next prime is 2430100427. The reversal of 2430100423 is 3240010342.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 2430100423 - 217 = 2429969351 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 2430100423.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2430100427) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9567198 + ... + 9567451.
It is an arithmetic number, because the mean of its divisors is an integer number (612308800).
Almost surely, 22430100423 is an apocalyptic number.
2430100423 is a deficient number, since it is larger than the sum of its proper divisors (19134777).
2430100423 is a wasteful number, since it uses less digits than its factorization.
2430100423 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19134776.
The product of its (nonzero) digits is 576, while the sum is 19.
The square root of 2430100423 is about 49296.0487564673. The cubic root of 2430100423 is about 1344.4399437165.
Adding to 2430100423 its reverse (3240010342), we get a palindrome (5670110765).
The spelling of 2430100423 in words is "two billion, four hundred thirty million, one hundred thousand, four hundred twenty-three".
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