Base | Representation |
---|---|
bin | 1111001001111111011101 |
3 | 21110212001022 |
4 | 33021333131 |
5 | 2004114320 |
6 | 221053525 |
7 | 45525224 |
oct | 17117735 |
9 | 7425038 |
10 | 3973085 |
11 | 2274046 |
12 | 13b72a5 |
13 | a9154c |
14 | 755cbb |
15 | 537325 |
hex | 3c9fdd |
3973085 has 8 divisors (see below), whose sum is σ = 4800600. Its totient is φ = 3156544.
The previous prime is 3973063. The next prime is 3973093. The reversal of 3973085 is 5803793.
It can be written as a sum of positive squares in 4 ways, for example, as 811801 + 3161284 = 901^2 + 1778^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-3973085 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a Zeisel number, with parameters (36, -31).
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1922 + ... + 3411.
It is an arithmetic number, because the mean of its divisors is an integer number (600075).
Almost surely, 23973085 is an apocalyptic number.
It is an amenable number.
3973085 is a deficient number, since it is larger than the sum of its proper divisors (827515).
3973085 is a wasteful number, since it uses less digits than its factorization.
3973085 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5487.
The product of its (nonzero) digits is 22680, while the sum is 35.
The square root of 3973085 is about 1993.2598927385. The cubic root of 3973085 is about 158.3832628006.
The spelling of 3973085 in words is "three million, nine hundred seventy-three thousand, eighty-five".
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