Base | Representation |
---|---|
bin | 1010001011010… |
… | …00000111011100 |
3 | 12221121210102211 |
4 | 11011220013130 |
5 | 133323023431 |
6 | 12245330204 |
7 | 2054362141 |
oct | 505500734 |
9 | 187553384 |
10 | 85361116 |
11 | 44203085 |
12 | 24706964 |
13 | 148b9649 |
14 | b4a03c8 |
15 | 77622b1 |
hex | 51681dc |
85361116 has 6 divisors (see below), whose sum is σ = 149381960. Its totient is φ = 42680556.
The previous prime is 85361113. The next prime is 85361137. The reversal of 85361116 is 61116358.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (85361113) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10670136 + ... + 10670143.
Almost surely, 285361116 is an apocalyptic number.
It is an amenable number.
85361116 is a deficient number, since it is larger than the sum of its proper divisors (64020844).
85361116 is a wasteful number, since it uses less digits than its factorization.
85361116 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21340283 (or 21340281 counting only the distinct ones).
The product of its digits is 4320, while the sum is 31.
The square root of 85361116 is about 9239.1079655993. The cubic root of 85361116 is about 440.3047406808.
It can be divided in two parts, 85 and 361116, that added together give a square (361201 = 6012).
The spelling of 85361116 in words is "eighty-five million, three hundred sixty-one thousand, one hundred sixteen".
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