Base | Representation |
---|---|
bin | 111111001110111001100 |
3 | 10220021021012 |
4 | 13321313030 |
5 | 1012301022 |
6 | 112224352 |
7 | 23416565 |
oct | 7716714 |
9 | 3807235 |
10 | 2072012 |
11 | 1195808 |
12 | 83b0b8 |
13 | 577157 |
14 | 3bd16c |
15 | 2adde2 |
hex | 1f9dcc |
2072012 has 18 divisors (see below), whose sum is σ = 3716748. Its totient is φ = 1010568.
The previous prime is 2072003. The next prime is 2072023. The reversal of 2072012 is 2102702.
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, 24923 + ... + 25005.
It is an arithmetic number, because the mean of its divisors is an integer number (206486).
22072012 is an apocalyptic number.
It is an amenable number.
2072012 is a deficient number, since it is larger than the sum of its proper divisors (1644736).
2072012 is an equidigital number, since it uses as much as digits as its factorization.
2072012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 245 (or 164 counting only the distinct ones).
The product of its (nonzero) digits is 56, while the sum is 14.
The square root of 2072012 is about 1439.4485055048. The cubic root of 2072012 is about 127.4864678705.
Adding to 2072012 its reverse (2102702), we get a palindrome (4174714).
The spelling of 2072012 in words is "two million, seventy-two thousand, twelve".
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