Base | Representation |
---|---|
bin | 1010001010001… |
… | …00010001101010 |
3 | 12221100100001201 |
4 | 11011010101222 |
5 | 133303324224 |
6 | 12242234414 |
7 | 2053211143 |
oct | 505042152 |
9 | 187310051 |
10 | 85214314 |
11 | 44112859 |
12 | 24655a0a |
13 | 14867893 |
14 | b462aca |
15 | 7733a44 |
hex | 514446a |
85214314 has 4 divisors (see below), whose sum is σ = 127821474. Its totient is φ = 42607156.
The previous prime is 85214309. The next prime is 85214329. The reversal of 85214314 is 41341258.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 62964225 + 22250089 = 7935^2 + 4717^2 .
It is a super-2 number, since 2×852143142 = 14522958620981192, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21303577 + ... + 21303580.
Almost surely, 285214314 is an apocalyptic number.
85214314 is a deficient number, since it is larger than the sum of its proper divisors (42607160).
85214314 is a wasteful number, since it uses less digits than its factorization.
85214314 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 42607159.
The product of its digits is 3840, while the sum is 28.
The square root of 85214314 is about 9231.1599487822. The cubic root of 85214314 is about 440.0521873361.
The spelling of 85214314 in words is "eighty-five million, two hundred fourteen thousand, three hundred fourteen".
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