Base | Representation |
---|---|
bin | 111111000110100001101 |
3 | 10220001101102 |
4 | 13320310031 |
5 | 1012131400 |
6 | 112152445 |
7 | 23401232 |
oct | 7706415 |
9 | 3801342 |
10 | 2067725 |
11 | 1192570 |
12 | 838725 |
13 | 57520a |
14 | 3bb789 |
15 | 2ac9d5 |
hex | 1f8d0d |
2067725 has 24 divisors (see below), whose sum is σ = 2862912. Its totient is φ = 1468800.
The previous prime is 2067721. The next prime is 2067739. The reversal of 2067725 is 5277602.
It is a happy number.
It is not a de Polignac number, because 2067725 - 22 = 2067721 is a prime.
It is a d-powerful number, because it can be written as 215 + 0 + 66 + 7 + 74 + 215 + 59 .
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2067721) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 20024 + ... + 20126.
It is an arithmetic number, because the mean of its divisors is an integer number (119288).
22067725 is an apocalyptic number.
2067725 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
2067725 is a deficient number, since it is larger than the sum of its proper divisors (795187).
2067725 is a wasteful number, since it uses less digits than its factorization.
2067725 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 197 (or 192 counting only the distinct ones).
The product of its (nonzero) digits is 5880, while the sum is 29.
The square root of 2067725 is about 1437.9586224923. The cubic root of 2067725 is about 127.3984838484.
It can be divided in two parts, 20677 and 25, that added together give a palindrome (20702).
The spelling of 2067725 in words is "two million, sixty-seven thousand, seven hundred twenty-five".
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