Base | Representation |
---|---|
bin | 111111101000101110101 |
3 | 10220221102000 |
4 | 13331011311 |
5 | 1013211422 |
6 | 112405513 |
7 | 23503260 |
oct | 7750565 |
9 | 3827360 |
10 | 2085237 |
11 | 11a4740 |
12 | 846899 |
13 | 58018b |
14 | 3c3cd7 |
15 | 2b2cac |
hex | 1fd175 |
2085237 has 64 divisors (see below), whose sum is σ = 4147200. Its totient is φ = 1002240.
The previous prime is 2085233. The next prime is 2085247. The reversal of 2085237 is 7325802.
It is not a de Polignac number, because 2085237 - 22 = 2085233 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a d-powerful number, because it can be written as 29 + 0 + 83 + 59 + 217 + 32 + 7 .
It is a self number, because there is not a number n which added to its sum of digits gives 2085237.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2085233) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 35314 + ... + 35372.
It is an arithmetic number, because the mean of its divisors is an integer number (64800).
22085237 is an apocalyptic number.
2085237 is a gapful number since it is divisible by the number (27) formed by its first and last digit.
It is an amenable number.
2085237 is a deficient number, since it is larger than the sum of its proper divisors (2061963).
2085237 is a wasteful number, since it uses less digits than its factorization.
2085237 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 103 (or 97 counting only the distinct ones).
The product of its (nonzero) digits is 3360, while the sum is 27.
The square root of 2085237 is about 1444.0349718757. The cubic root of 2085237 is about 127.7571281621.
It can be divided in two parts, 208 and 5237, that added together give a palindrome (5445).
The spelling of 2085237 in words is "two million, eighty-five thousand, two hundred thirty-seven".
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