Base | Representation |
---|---|
bin | 1010001110111… |
… | …00001010011110 |
3 | 12222111221110122 |
4 | 11013130022132 |
5 | 133433231241 |
6 | 12303434542 |
7 | 2061412013 |
oct | 507341236 |
9 | 188457418 |
10 | 85836446 |
11 | 444a8213 |
12 | 248b5a52 |
13 | 14a24ac7 |
14 | b58570a |
15 | 780804b |
hex | 51dc29e |
85836446 has 8 divisors (see below), whose sum is σ = 129408840. Its totient is φ = 42700168.
The previous prime is 85836419. The next prime is 85836449. The reversal of 85836446 is 64463858.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 85836397 and 85836406.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (85836449) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 108536 + ... + 109323.
It is an arithmetic number, because the mean of its divisors is an integer number (16176105).
Almost surely, 285836446 is an apocalyptic number.
85836446 is a deficient number, since it is larger than the sum of its proper divisors (43572394).
85836446 is a wasteful number, since it uses less digits than its factorization.
85836446 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 218058.
The product of its digits is 552960, while the sum is 44.
The square root of 85836446 is about 9264.7960581979. The cubic root of 85836446 is about 441.1205015528.
The spelling of 85836446 in words is "eighty-five million, eight hundred thirty-six thousand, four hundred forty-six".
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