Base | Representation |
---|---|
bin | 111110111101010110111 |
3 | 10212210221120 |
4 | 13313222313 |
5 | 1012004111 |
6 | 112115023 |
7 | 23351445 |
oct | 7675267 |
9 | 3783846 |
10 | 2063031 |
11 | 1189a93 |
12 | 835a73 |
13 | 573039 |
14 | 3b9b95 |
15 | 2ab406 |
hex | 1f7ab7 |
2063031 has 16 divisors (see below), whose sum is σ = 2972160. Its totient is φ = 1268960.
The previous prime is 2063029. The next prime is 2063057. The reversal of 2063031 is 1303602.
It is a cyclic number.
It is not a de Polignac number, because 2063031 - 21 = 2063029 is a prime.
It is a super-2 number, since 2×20630312 = 8512193813922, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 2063031.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2063021) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1486 + ... + 2516.
It is an arithmetic number, because the mean of its divisors is an integer number (185760).
22063031 is an apocalyptic number.
2063031 is a deficient number, since it is larger than the sum of its proper divisors (909129).
2063031 is a wasteful number, since it uses less digits than its factorization.
2063031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1086.
The product of its (nonzero) digits is 108, while the sum is 15.
The square root of 2063031 is about 1436.3255202077. The cubic root of 2063031 is about 127.3020071936.
Adding to 2063031 its reverse (1303602), we get a palindrome (3366633).
The spelling of 2063031 in words is "two million, sixty-three thousand, thirty-one".
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