Base | Representation |
---|---|
bin | 1010001010001… |
… | …00001101101110 |
3 | 12221100022201101 |
4 | 11011010031232 |
5 | 133303322222 |
6 | 12242233314 |
7 | 2053210333 |
oct | 505041556 |
9 | 187308641 |
10 | 85214062 |
11 | 4411264a |
12 | 2465583a |
13 | 1486772b |
14 | b46298a |
15 | 7733927 |
hex | 514436e |
85214062 has 4 divisors (see below), whose sum is σ = 127821096. Its totient is φ = 42607030.
The previous prime is 85214039. The next prime is 85214099. The reversal of 85214062 is 26041258.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 26041258 = 2 ⋅13020629.
It is a super-2 number, since 2×852140622 = 14522872725079688, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 85214062.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21303514 + ... + 21303517.
It is an arithmetic number, because the mean of its divisors is an integer number (31955274).
Almost surely, 285214062 is an apocalyptic number.
85214062 is a deficient number, since it is larger than the sum of its proper divisors (42607034).
85214062 is a wasteful number, since it uses less digits than its factorization.
85214062 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 42607033.
The product of its (nonzero) digits is 3840, while the sum is 28.
The square root of 85214062 is about 9231.1462993498. The cubic root of 85214062 is about 440.0517535543.
The spelling of 85214062 in words is "eighty-five million, two hundred fourteen thousand, sixty-two".
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