Base | Representation |
---|---|
bin | 1100000000001111… |
… | …0001001000000011 |
3 | 22022120011101102210 |
4 | 3000003301020003 |
5 | 23044341304443 |
6 | 1251423113203 |
7 | 142564234233 |
oct | 30003611003 |
9 | 8276141383 |
10 | 3222213123 |
11 | 1403945458 |
12 | 75b142803 |
13 | 3c47483ac |
14 | 227d2bcc3 |
15 | 13cd39c33 |
hex | c00f1203 |
3222213123 has 4 divisors (see below), whose sum is σ = 4296284168. Its totient is φ = 2148142080.
The previous prime is 3222213119. The next prime is 3222213209. The reversal of 3222213123 is 3213122223.
It is a happy number.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3213122223 = 3 ⋅1071040741.
It is not a de Polignac number, because 3222213123 - 22 = 3222213119 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 3222213123.
It is not an unprimeable number, because it can be changed into a prime (3222213103) 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, 537035518 + ... + 537035523.
It is an arithmetic number, because the mean of its divisors is an integer number (1074071042).
Almost surely, 23222213123 is an apocalyptic number.
3222213123 is a deficient number, since it is larger than the sum of its proper divisors (1074071045).
3222213123 is a wasteful number, since it uses less digits than its factorization.
3222213123 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1074071044.
The product of its digits is 864, while the sum is 21.
The square root of 3222213123 is about 56764.5410709890. The cubic root of 3222213123 is about 1477.0144835832.
Adding to 3222213123 its reverse (3213122223), we get a palindrome (6435335346).
The spelling of 3222213123 in words is "three billion, two hundred twenty-two million, two hundred thirteen thousand, one hundred twenty-three".
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