Base | Representation |
---|---|
bin | 1000010110000101… |
… | …1011010111111101 |
3 | 12210010012112020021 |
4 | 2011201123113331 |
5 | 14041433220410 |
6 | 1010141452141 |
7 | 106340545564 |
oct | 20541332775 |
9 | 5703175207 |
10 | 2240132605 |
11 | a4a550867 |
12 | 526271051 |
13 | 299143669 |
14 | 173726bdb |
15 | d19e7eda |
hex | 8585b5fd |
2240132605 has 16 divisors (see below), whose sum is σ = 2730567744. Its totient is φ = 1763879040.
The previous prime is 2240132597. The next prime is 2240132639. The reversal of 2240132605 is 5062310422.
It is not a de Polignac number, because 2240132605 - 23 = 2240132597 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 2240132605.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 575265 + ... + 579145.
It is an arithmetic number, because the mean of its divisors is an integer number (170660484).
Almost surely, 22240132605 is an apocalyptic number.
It is an amenable number.
2240132605 is a deficient number, since it is larger than the sum of its proper divisors (490435139).
2240132605 is a wasteful number, since it uses less digits than its factorization.
2240132605 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5676.
The product of its (nonzero) digits is 2880, while the sum is 25.
The square root of 2240132605 is about 47330.0391400641. The cubic root of 2240132605 is about 1308.4523425986.
The spelling of 2240132605 in words is "two billion, two hundred forty million, one hundred thirty-two thousand, six hundred five".
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