Base | Representation |
---|---|
bin | 1000010110000100… |
… | …1110010100010011 |
3 | 12210010002210212110 |
4 | 2011201032110103 |
5 | 14041430012443 |
6 | 1010140400403 |
7 | 106340233632 |
oct | 20541162423 |
9 | 5703083773 |
10 | 2240079123 |
11 | a4a514667 |
12 | 526246103 |
13 | 299125209 |
14 | 173711519 |
15 | d19d7233 |
hex | 8584e513 |
2240079123 has 16 divisors (see below), whose sum is σ = 3097293056. Its totient is φ = 1438909920.
The previous prime is 2240079097. The next prime is 2240079143. The reversal of 2240079123 is 3219700422.
It is not a de Polignac number, because 2240079123 - 26 = 2240079059 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2240079143) 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 15 ways as a sum of consecutive naturals, for example, 86533 + ... + 109398.
It is an arithmetic number, because the mean of its divisors is an integer number (193580816).
Almost surely, 22240079123 is an apocalyptic number.
2240079123 is a deficient number, since it is larger than the sum of its proper divisors (857213933).
2240079123 is a wasteful number, since it uses less digits than its factorization.
2240079123 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 196074.
The product of its (nonzero) digits is 6048, while the sum is 30.
The square root of 2240079123 is about 47329.4741466668. The cubic root of 2240079123 is about 1308.4419296428.
Adding to 2240079123 its reverse (3219700422), we get a palindrome (5459779545).
The spelling of 2240079123 in words is "two billion, two hundred forty million, seventy-nine thousand, one hundred twenty-three".
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