Base | Representation |
---|---|
bin | 1001000001100011… |
… | …0110011010010111 |
3 | 20020211020100221201 |
4 | 2100120312122113 |
5 | 14430120332211 |
6 | 1040213053331 |
7 | 114013226065 |
oct | 22030663227 |
9 | 6224210851 |
10 | 2422433431 |
11 | 1033445100 |
12 | 577327247 |
13 | 2c7b41882 |
14 | 18da1d035 |
15 | e2a080c1 |
hex | 90636697 |
2422433431 has 12 divisors (see below), whose sum is σ = 2673755392. Its totient is φ = 2193048000.
The previous prime is 2422433383. The next prime is 2422433437. The reversal of 2422433431 is 1343342242.
It is not a de Polignac number, because 2422433431 - 27 = 2422433303 is a prime.
It is a super-2 number, since 2×24224334312 = 11736367455252863522, which contains 22 as substring.
It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.
It is a self number, because there is not a number n which added to its sum of digits gives 2422433431.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2422433437) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12375 + ... + 70696.
Almost surely, 22422433431 is an apocalyptic number.
2422433431 is a deficient number, since it is larger than the sum of its proper divisors (251321961).
2422433431 is a wasteful number, since it uses less digits than its factorization.
2422433431 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 83334 (or 83323 counting only the distinct ones).
The product of its digits is 13824, while the sum is 28.
The square root of 2422433431 is about 49218.2225501897. Note that the first 3 decimals coincide. The cubic root of 2422433431 is about 1343.0245468256.
Adding to 2422433431 its reverse (1343342242), we get a palindrome (3765775673).
The spelling of 2422433431 in words is "two billion, four hundred twenty-two million, four hundred thirty-three thousand, four hundred thirty-one".
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