Base | Representation |
---|---|
bin | 1000001001010000101101 |
3 | 11000110210020 |
4 | 20021100231 |
5 | 1021310320 |
6 | 113432353 |
7 | 24101511 |
oct | 10112055 |
9 | 4013706 |
10 | 2135085 |
11 | 1229137 |
12 | 86b6b9 |
13 | 599a84 |
14 | 3d8141 |
15 | 2c2940 |
hex | 20942d |
2135085 has 16 divisors (see below), whose sum is σ = 3509376. Its totient is φ = 1107648.
The previous prime is 2135083. The next prime is 2135099. The reversal of 2135085 is 5805312.
It is not a de Polignac number, because 2135085 - 21 = 2135083 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2135083) 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, 1369 + ... + 2478.
It is an arithmetic number, because the mean of its divisors is an integer number (219336).
22135085 is an apocalyptic number.
It is an amenable number.
2135085 is a deficient number, since it is larger than the sum of its proper divisors (1374291).
2135085 is a wasteful number, since it uses less digits than its factorization.
2135085 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3892.
The product of its (nonzero) digits is 1200, while the sum is 24.
The square root of 2135085 is about 1461.1930057320. The cubic root of 2135085 is about 128.7671419662.
The spelling of 2135085 in words is "two million, one hundred thirty-five thousand, eighty-five".
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