Base | Representation |
---|---|
bin | 111111101000111111100 |
3 | 10220221121000 |
4 | 13331013330 |
5 | 1013212442 |
6 | 112410300 |
7 | 23503542 |
oct | 7750774 |
9 | 3827530 |
10 | 2085372 |
11 | 11a4853 |
12 | 846990 |
13 | 580263 |
14 | 3c3d92 |
15 | 2b2d4c |
hex | 1fd1fc |
2085372 has 24 divisors (see below), whose sum is σ = 5406800. Its totient is φ = 695088.
The previous prime is 2085367. The next prime is 2085379. The reversal of 2085372 is 2735802.
It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is an Ulam number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2085379) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9547 + ... + 9762.
22085372 is an apocalyptic number.
It is an amenable number.
2085372 is an abundant number, since it is smaller than the sum of its proper divisors (3321428).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2085372 is a wasteful number, since it uses less digits than its factorization.
2085372 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19322 (or 19314 counting only the distinct ones).
The product of its (nonzero) digits is 3360, while the sum is 27.
The square root of 2085372 is about 1444.0817151394. The cubic root of 2085372 is about 127.7598851373.
The spelling of 2085372 in words is "two million, eighty-five thousand, three hundred seventy-two".
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