Base | Representation |
---|---|
bin | 1000101010110001110111 |
3 | 11021110010001 |
4 | 20222301313 |
5 | 1040204000 |
6 | 120412131 |
7 | 25213000 |
oct | 10526167 |
9 | 4243101 |
10 | 2272375 |
11 | 13122a6 |
12 | 917047 |
13 | 617401 |
14 | 4321a7 |
15 | 2ed46a |
hex | 22ac77 |
2272375 has 32 divisors (see below), whose sum is σ = 3369600. Its totient is φ = 1528800.
The previous prime is 2272357. The next prime is 2272379. The reversal of 2272375 is 5732722.
It is not a de Polignac number, because 2272375 - 211 = 2270327 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2272379) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 42849 + ... + 42901.
It is an arithmetic number, because the mean of its divisors is an integer number (105300).
22272375 is an apocalyptic number.
2272375 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
2272375 is a deficient number, since it is larger than the sum of its proper divisors (1097225).
2272375 is an frugal number, since it uses more digits than its factorization.
2272375 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 89 (or 65 counting only the distinct ones).
The product of its digits is 5880, while the sum is 28.
The square root of 2272375 is about 1507.4398827151. The cubic root of 2272375 is about 131.4700013977.
The spelling of 2272375 in words is "two million, two hundred seventy-two thousand, three hundred seventy-five".
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