Base | Representation |
---|---|
bin | 111101010111100010001 |
3 | 10210011102200 |
4 | 13222330101 |
5 | 1003322042 |
6 | 111033413 |
7 | 23043450 |
oct | 7527421 |
9 | 3704380 |
10 | 2010897 |
11 | 11538a9 |
12 | 80b869 |
13 | 5553a5 |
14 | 3a4b97 |
15 | 29ac4c |
hex | 1eaf11 |
2010897 has 24 divisors (see below), whose sum is σ = 3382080. Its totient is φ = 1127520.
The previous prime is 2010893. The next prime is 2010901. The reversal of 2010897 is 7980102.
It is an interprime number because it is at equal distance from previous prime (2010893) and next prime (2010901).
It is not a de Polignac number, because 2010897 - 22 = 2010893 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 2010897.
It is not an unprimeable number, because it can be changed into a prime (2010893) 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, 3447 + ... + 3987.
It is an arithmetic number, because the mean of its divisors is an integer number (140920).
22010897 is an apocalyptic number.
It is an amenable number.
2010897 is a deficient number, since it is larger than the sum of its proper divisors (1371183).
2010897 is a wasteful number, since it uses less digits than its factorization.
2010897 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 613 (or 610 counting only the distinct ones).
The product of its (nonzero) digits is 1008, while the sum is 27.
The square root of 2010897 is about 1418.0610000984. The cubic root of 2010897 is about 126.2205133241.
Adding to 2010897 its reverse (7980102), we get a palindrome (9990999).
The spelling of 2010897 in words is "two million, ten thousand, eight hundred ninety-seven".
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