Base | Representation |
---|---|
bin | 1001000101101111… |
… | …1100110001100101 |
3 | 20022001100000111110 |
4 | 2101123330301211 |
5 | 14444121220031 |
6 | 1042042055233 |
7 | 114315566043 |
oct | 22133746145 |
9 | 6261300443 |
10 | 2440023141 |
11 | 1042369556 |
12 | 5811aa519 |
13 | 2cb68cb9a |
14 | 1920bb393 |
15 | e432ec46 |
hex | 916fcc65 |
2440023141 has 32 divisors (see below), whose sum is σ = 3573884160. Its totient is φ = 1473905664.
The previous prime is 2440023137. The next prime is 2440023143. The reversal of 2440023141 is 1413200442.
It is not a de Polignac number, because 2440023141 - 22 = 2440023137 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2440023143) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 549456 + ... + 553878.
It is an arithmetic number, because the mean of its divisors is an integer number (111683880).
Almost surely, 22440023141 is an apocalyptic number.
It is an amenable number.
2440023141 is a deficient number, since it is larger than the sum of its proper divisors (1133861019).
2440023141 is a wasteful number, since it uses less digits than its factorization.
2440023141 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4845.
The product of its (nonzero) digits is 768, while the sum is 21.
The square root of 2440023141 is about 49396.5903782842. The cubic root of 2440023141 is about 1346.2673554334.
Adding to 2440023141 its reverse (1413200442), we get a palindrome (3853223583).
The spelling of 2440023141 in words is "two billion, four hundred forty million, twenty-three thousand, one hundred forty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •