Base | Representation |
---|---|
bin | 1001000011010111… |
… | …0110000111110111 |
3 | 20021100112112112221 |
4 | 2100311312013313 |
5 | 14434042100143 |
6 | 1041044023211 |
7 | 114134644315 |
oct | 22065660767 |
9 | 6240475487 |
10 | 2430034423 |
11 | 1037766913 |
12 | 579991b07 |
13 | 2c95a34bb |
14 | 190a3b0b5 |
15 | e350a2ed |
hex | 90d761f7 |
2430034423 has 4 divisors (see below), whose sum is σ = 2431468080. Its totient is φ = 2428600768.
The previous prime is 2430034421. The next prime is 2430034441. The reversal of 2430034423 is 3244300342.
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 2430034423 - 21 = 2430034421 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 (2430034421) 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, 714283 + ... + 717676.
It is an arithmetic number, because the mean of its divisors is an integer number (607867020).
Almost surely, 22430034423 is an apocalyptic number.
2430034423 is a deficient number, since it is larger than the sum of its proper divisors (1433657).
2430034423 is a wasteful number, since it uses less digits than its factorization.
2430034423 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1433656.
The product of its (nonzero) digits is 6912, while the sum is 25.
The square root of 2430034423 is about 49295.3793270728. The cubic root of 2430034423 is about 1344.4277722251.
Adding to 2430034423 its reverse (3244300342), we get a palindrome (5674334765).
The spelling of 2430034423 in words is "two billion, four hundred thirty million, thirty-four thousand, four hundred twenty-three".
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