Base | Representation |
---|---|
bin | 1010001010100… |
… | …01100010111100 |
3 | 12221110002121211 |
4 | 11011101202330 |
5 | 133312044133 |
6 | 12243334204 |
7 | 2053525462 |
oct | 505214274 |
9 | 187402554 |
10 | 85268668 |
11 | 4414a681 |
12 | 24681364 |
13 | 14886544 |
14 | b478832 |
15 | 7744bcd |
hex | 51518bc |
85268668 has 12 divisors (see below), whose sum is σ = 157997952. Its totient is φ = 40126400.
The previous prime is 85268647. The next prime is 85268731. The reversal of 85268668 is 86686258.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 626908 + ... + 627043.
It is an arithmetic number, because the mean of its divisors is an integer number (13166496).
Almost surely, 285268668 is an apocalyptic number.
It is an amenable number.
85268668 is a deficient number, since it is larger than the sum of its proper divisors (72729284).
85268668 is a wasteful number, since it uses less digits than its factorization.
85268668 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1253972 (or 1253970 counting only the distinct ones).
The product of its digits is 1105920, while the sum is 49.
The square root of 85268668 is about 9234.1035298506. The cubic root of 85268668 is about 440.1457299652.
The spelling of 85268668 in words is "eighty-five million, two hundred sixty-eight thousand, six hundred sixty-eight".
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