Base | Representation |
---|---|
bin | 1010001011110… |
… | …10100111111110 |
3 | 12221202122102121 |
4 | 11011322213332 |
5 | 133332440201 |
6 | 12251113154 |
7 | 2055126151 |
oct | 505724776 |
9 | 187678377 |
10 | 85436926 |
11 | 44255033 |
12 | 247427ba |
13 | 14914cc3 |
14 | b4bdc98 |
15 | 77799a1 |
hex | 517a9fe |
85436926 has 16 divisors (see below), whose sum is σ = 130588560. Its totient is φ = 41912640.
The previous prime is 85436909. The next prime is 85436933. The reversal of 85436926 is 62963458.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36520 + ... + 38788.
It is an arithmetic number, because the mean of its divisors is an integer number (8161785).
Almost surely, 285436926 is an apocalyptic number.
85436926 is a deficient number, since it is larger than the sum of its proper divisors (45151634).
85436926 is a wasteful number, since it uses less digits than its factorization.
85436926 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2619.
The product of its digits is 311040, while the sum is 43.
The square root of 85436926 is about 9243.2097239000. The cubic root of 85436926 is about 440.4350483559.
The spelling of 85436926 in words is "eighty-five million, four hundred thirty-six thousand, nine hundred twenty-six".
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