Base | Representation |
---|---|
bin | 1010001011010… |
… | …00101001101111 |
3 | 12221121220110010 |
4 | 11011220221233 |
5 | 133323111221 |
6 | 12245344303 |
7 | 2054401425 |
oct | 505505157 |
9 | 187556403 |
10 | 85363311 |
11 | 442047a0 |
12 | 24708093 |
13 | 148ba647 |
14 | b4a1115 |
15 | 7762c76 |
hex | 5168a6f |
85363311 has 8 divisors (see below), whose sum is σ = 124164864. Its totient is φ = 51735320.
The previous prime is 85363309. The next prime is 85363319. The reversal of 85363311 is 11336358.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 85363311 - 21 = 85363309 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (85363319) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1293351 + ... + 1293416.
It is an arithmetic number, because the mean of its divisors is an integer number (15520608).
Almost surely, 285363311 is an apocalyptic number.
85363311 is a deficient number, since it is larger than the sum of its proper divisors (38801553).
85363311 is a wasteful number, since it uses less digits than its factorization.
85363311 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2586781.
The product of its digits is 6480, while the sum is 30.
The square root of 85363311 is about 9239.2267533598. The cubic root of 85363311 is about 440.3085146889.
Adding to 85363311 its reverse (11336358), we get a palindrome (96699669).
The spelling of 85363311 in words is "eighty-five million, three hundred sixty-three thousand, three hundred eleven".
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