Base | Representation |
---|---|
bin | 1000000100010110111110 |
3 | 10222110020120 |
4 | 20010112332 |
5 | 1020140011 |
6 | 113155410 |
7 | 23656125 |
oct | 10042676 |
9 | 3873216 |
10 | 2115006 |
11 | 1215043 |
12 | 85bb66 |
13 | 5908aa |
14 | 3d0abc |
15 | 2bba06 |
hex | 2045be |
2115006 has 32 divisors (see below), whose sum is σ = 4451328. Its totient is φ = 669120.
The previous prime is 2114977. The next prime is 2115007. The reversal of 2115006 is 6005112.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2115007) 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, 15370 + ... + 15506.
It is an arithmetic number, because the mean of its divisors is an integer number (139104).
22115006 is an apocalyptic number.
2115006 is an abundant number, since it is smaller than the sum of its proper divisors (2336322).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2115006 is a wasteful number, since it uses less digits than its factorization.
2115006 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 256.
The product of its (nonzero) digits is 60, while the sum is 15.
The square root of 2115006 is about 1454.3060200659. The cubic root of 2115006 is about 128.3622145976.
The spelling of 2115006 in words is "two million, one hundred fifteen thousand, six".
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