Base | Representation |
---|---|
bin | 1000010010010000… |
… | …1001111100010111 |
3 | 12201222222111001122 |
4 | 2010210021330113 |
5 | 14023330223143 |
6 | 1004405314155 |
7 | 106054200221 |
oct | 20444117427 |
9 | 5658874048 |
10 | 2224070423 |
11 | a41480033 |
12 | 520a0595b |
13 | 295a0b703 |
14 | 171545411 |
15 | d03c3c68 |
hex | 84909f17 |
2224070423 has 4 divisors (see below), whose sum is σ = 2224210320. Its totient is φ = 2223930528.
The previous prime is 2224070377. The next prime is 2224070437. The reversal of 2224070423 is 3240704222.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-2224070423 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2224070392 and 2224070401.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2224070923) 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, 42515 + ... + 79092.
It is an arithmetic number, because the mean of its divisors is an integer number (556052580).
Almost surely, 22224070423 is an apocalyptic number.
2224070423 is a deficient number, since it is larger than the sum of its proper divisors (139897).
2224070423 is a wasteful number, since it uses less digits than its factorization.
2224070423 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 139896.
The product of its (nonzero) digits is 5376, while the sum is 26.
The square root of 2224070423 is about 47160.0511344082. The cubic root of 2224070423 is about 1305.3175532125.
Adding to 2224070423 its reverse (3240704222), we get a palindrome (5464774645).
The spelling of 2224070423 in words is "two billion, two hundred twenty-four million, seventy thousand, four hundred twenty-three".
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