Base | Representation |
---|---|
bin | 1001000010011100… |
… | …0000101101101001 |
3 | 20021002012222010222 |
4 | 2100213000231221 |
5 | 14432043130031 |
6 | 1040424415425 |
7 | 114056616623 |
oct | 22047005551 |
9 | 6232188128 |
10 | 2426145641 |
11 | 1035550147 |
12 | 578617575 |
13 | 2c884144a |
14 | 190307c13 |
15 | e2edce7b |
hex | 909c0b69 |
2426145641 has 4 divisors (see below), whose sum is σ = 2426258832. Its totient is φ = 2426032452.
The previous prime is 2426145629. The next prime is 2426145647. The reversal of 2426145641 is 1465416242.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.
It is a cyclic number.
It is not a de Polignac number, because 2426145641 - 26 = 2426145577 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2426145647) by changing a digit.
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 in 3 ways as a sum of consecutive naturals, for example, 13511 + ... + 70956.
It is an arithmetic number, because the mean of its divisors is an integer number (606564708).
Almost surely, 22426145641 is an apocalyptic number.
It is an amenable number.
2426145641 is a deficient number, since it is larger than the sum of its proper divisors (113191).
2426145641 is an equidigital number, since it uses as much as digits as its factorization.
2426145641 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 113190.
The product of its digits is 46080, while the sum is 35.
The square root of 2426145641 is about 49255.9198574141. The cubic root of 2426145641 is about 1343.7102271235.
The spelling of 2426145641 in words is "two billion, four hundred twenty-six million, one hundred forty-five thousand, six hundred forty-one".
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