Base | Representation |
---|---|
bin | 1000010110000100… |
… | …1110010100100111 |
3 | 12210010002210220012 |
4 | 2011201032110213 |
5 | 14041430013033 |
6 | 1010140400435 |
7 | 106340233661 |
oct | 20541162447 |
9 | 5703083805 |
10 | 2240079143 |
11 | a4a514685 |
12 | 52624611b |
13 | 299125223 |
14 | 173711531 |
15 | d19d7248 |
hex | 8584e527 |
2240079143 has 2 divisors, whose sum is σ = 2240079144. Its totient is φ = 2240079142.
The previous prime is 2240079097. The next prime is 2240079151. The reversal of 2240079143 is 3419700422.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 2240079143 - 226 = 2172970279 is a prime.
It is a super-2 number, since 2×22400791432 = 10035909133807228898, which contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (2240078143) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1120039571 + 1120039572.
It is an arithmetic number, because the mean of its divisors is an integer number (1120039572).
Almost surely, 22240079143 is an apocalyptic number.
2240079143 is a deficient number, since it is larger than the sum of its proper divisors (1).
2240079143 is an equidigital number, since it uses as much as digits as its factorization.
2240079143 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 12096, while the sum is 32.
The square root of 2240079143 is about 47329.4743579516. The cubic root of 2240079143 is about 1308.4419335369.
Adding to 2240079143 its reverse (3419700422), we get a palindrome (5659779565).
The spelling of 2240079143 in words is "two billion, two hundred forty million, seventy-nine thousand, one hundred forty-three".
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