Base | Representation |
---|---|
bin | 1010001110110… |
… | …00110001101111 |
3 | 12222111020102220 |
4 | 11013120301233 |
5 | 133432310300 |
6 | 12303250423 |
7 | 2061323406 |
oct | 507306157 |
9 | 188436386 |
10 | 85822575 |
11 | 44498853 |
12 | 248a9a13 |
13 | 14a1b6b7 |
14 | b58063d |
15 | 7803da0 |
hex | 51d8c6f |
85822575 has 12 divisors (see below), whose sum is σ = 141893448. Its totient is φ = 45772000.
The previous prime is 85822543. The next prime is 85822589. The reversal of 85822575 is 57522858.
It is not a de Polignac number, because 85822575 - 25 = 85822543 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 572076 + ... + 572225.
It is an arithmetic number, because the mean of its divisors is an integer number (11824454).
Almost surely, 285822575 is an apocalyptic number.
85822575 is a deficient number, since it is larger than the sum of its proper divisors (56070873).
85822575 is a wasteful number, since it uses less digits than its factorization.
85822575 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1144314 (or 1144309 counting only the distinct ones).
The product of its digits is 224000, while the sum is 42.
The square root of 85822575 is about 9264.0474415884. The cubic root of 85822575 is about 441.0967388724.
The spelling of 85822575 in words is "eighty-five million, eight hundred twenty-two thousand, five hundred seventy-five".
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