Base | Representation |
---|---|
bin | 1010001111001… |
… | …11100101000101 |
3 | 12222121022121110 |
4 | 11013213211011 |
5 | 133441230310 |
6 | 12304435233 |
7 | 2061665232 |
oct | 507474505 |
9 | 188538543 |
10 | 85883205 |
11 | 4452a361 |
12 | 24918b19 |
13 | 14a40185 |
14 | b598789 |
15 | 7816d20 |
hex | 51e7945 |
85883205 has 8 divisors (see below), whose sum is σ = 137413152. Its totient is φ = 45804368.
The previous prime is 85883197. The next prime is 85883221. The reversal of 85883205 is 50238858.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 85883205 - 23 = 85883197 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2862759 + ... + 2862788.
It is an arithmetic number, because the mean of its divisors is an integer number (17176644).
Almost surely, 285883205 is an apocalyptic number.
It is an amenable number.
85883205 is a deficient number, since it is larger than the sum of its proper divisors (51529947).
85883205 is a wasteful number, since it uses less digits than its factorization.
85883205 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5725555.
The product of its (nonzero) digits is 76800, while the sum is 39.
The square root of 85883205 is about 9267.3191916541. The cubic root of 85883205 is about 441.2005864517.
The spelling of 85883205 in words is "eighty-five million, eight hundred eighty-three thousand, two hundred five".
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