Base | Representation |
---|---|
bin | 1001000001101100… |
… | …1000010111001010 |
3 | 20020212100201222212 |
4 | 2100123020113022 |
5 | 14430243444432 |
6 | 1040233545122 |
7 | 114021266012 |
oct | 22033102712 |
9 | 6225321885 |
10 | 2423031242 |
11 | 1033813265 |
12 | 5775751a2 |
13 | 2c7cc09c8 |
14 | 18db36c42 |
15 | e2ac52b2 |
hex | 906c85ca |
2423031242 has 4 divisors (see below), whose sum is σ = 3634546866. Its totient is φ = 1211515620.
The previous prime is 2423031217. The next prime is 2423031251. The reversal of 2423031242 is 2421303242.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 2341688881 + 81342361 = 48391^2 + 9019^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 605757809 + ... + 605757812.
Almost surely, 22423031242 is an apocalyptic number.
2423031242 is a deficient number, since it is larger than the sum of its proper divisors (1211515624).
2423031242 is a wasteful number, since it uses less digits than its factorization.
2423031242 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1211515623.
The product of its (nonzero) digits is 2304, while the sum is 23.
The square root of 2423031242 is about 49224.2952412729. The cubic root of 2423031242 is about 1343.1350154700.
Adding to 2423031242 its reverse (2421303242), we get a palindrome (4844334484).
Subtracting from 2423031242 its reverse (2421303242), we obtain a cube (1728000 = 1203).
The spelling of 2423031242 in words is "two billion, four hundred twenty-three million, thirty-one thousand, two hundred forty-two".
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