Base | Representation |
---|---|
bin | 1010001100010… |
… | …00100100110110 |
3 | 12221212112211001 |
4 | 11012020210312 |
5 | 133341302240 |
6 | 12252233514 |
7 | 2055454564 |
oct | 506104466 |
9 | 187775731 |
10 | 85494070 |
11 | 44293a62 |
12 | 2476b89a |
13 | 1493500c |
14 | b4d6a34 |
15 | 778b89a |
hex | 5188936 |
85494070 has 16 divisors (see below), whose sum is σ = 155329488. Its totient is φ = 33877600.
The previous prime is 85494043. The next prime is 85494103. The reversal of 85494070 is 7049458.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38881 + ... + 41020.
It is an arithmetic number, because the mean of its divisors is an integer number (9708093).
Almost surely, 285494070 is an apocalyptic number.
85494070 is a deficient number, since it is larger than the sum of its proper divisors (69835418).
85494070 is a wasteful number, since it uses less digits than its factorization.
85494070 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 80015.
The product of its (nonzero) digits is 40320, while the sum is 37.
The square root of 85494070 is about 9246.3003412176. The cubic root of 85494070 is about 440.5332206274.
The spelling of 85494070 in words is "eighty-five million, four hundred ninety-four thousand, seventy".
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