Base | Representation |
---|---|
bin | 1000010110001101… |
… | …0101110110100100 |
3 | 12210011011000101200 |
4 | 2011203111312210 |
5 | 14042100244101 |
6 | 1010200322500 |
7 | 106345035306 |
oct | 20543256644 |
9 | 5704130350 |
10 | 2240634276 |
11 | a4a863771 |
12 | 526473430 |
13 | 29928aaca |
14 | 173817976 |
15 | d1a96986 |
hex | 858d5da4 |
2240634276 has 18 divisors (see below), whose sum is σ = 5663825622. Its totient is φ = 746878080.
The previous prime is 2240634229. The next prime is 2240634283. The reversal of 2240634276 is 6724360422.
2240634276 is a `hidden beast` number, since 2 + 240 + 6 + 342 + 76 = 666.
It can be written as a sum of positive squares in only one way, i.e., 1521000000 + 719634276 = 39000^2 + 26826^2 .
It is a tau number, because it is divible by the number of its divisors (18).
It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 62239841 = 2240634276 / (2 + 2 + 4 + 0 + 6 + 3 + 4 + 2 + 7 + 6).
It is a self number, because there is not a number n which added to its sum of digits gives 2240634276.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 31119885 + ... + 31119956.
It is an arithmetic number, because the mean of its divisors is an integer number (314656979).
Almost surely, 22240634276 is an apocalyptic number.
It is an amenable number.
2240634276 is an abundant number, since it is smaller than the sum of its proper divisors (3423191346).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2240634276 is a wasteful number, since it uses less digits than its factorization.
2240634276 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 62239851 (or 62239846 counting only the distinct ones).
The product of its (nonzero) digits is 96768, while the sum is 36.
The square root of 2240634276 is about 47335.3385537697. The cubic root of 2240634276 is about 1308.5500099717.
Adding to 2240634276 its reverse (6724360422), we get a palindrome (8964994698).
The spelling of 2240634276 in words is "two billion, two hundred forty million, six hundred thirty-four thousand, two hundred seventy-six".
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