Base | Representation |
---|---|
bin | 111111001111011010001 |
3 | 10220021121212 |
4 | 13321323101 |
5 | 1012303043 |
6 | 112225505 |
7 | 23420420 |
oct | 7717321 |
9 | 3807555 |
10 | 2072273 |
11 | 1195a25 |
12 | 83b295 |
13 | 5772c8 |
14 | 3bd2b7 |
15 | 2ae018 |
hex | 1f9ed1 |
2072273 has 8 divisors (see below), whose sum is σ = 2493120. Its totient is φ = 1682640.
The previous prime is 2072267. The next prime is 2072293. The reversal of 2072273 is 3722702.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2072273 - 26 = 2072209 is a prime.
It is not an unprimeable number, because it can be changed into a prime (2072293) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7658 + ... + 7923.
It is an arithmetic number, because the mean of its divisors is an integer number (311640).
22072273 is an apocalyptic number.
It is an amenable number.
2072273 is a deficient number, since it is larger than the sum of its proper divisors (420847).
2072273 is a wasteful number, since it uses less digits than its factorization.
2072273 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15607.
The product of its (nonzero) digits is 1176, while the sum is 23.
The square root of 2072273 is about 1439.5391623711. The cubic root of 2072273 is about 127.4918205697.
Adding to 2072273 its reverse (3722702), we get a palindrome (5794975).
The spelling of 2072273 in words is "two million, seventy-two thousand, two hundred seventy-three".
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