Base | Representation |
---|---|
bin | 1010001110010… |
… | …10011010100010 |
3 | 12222101020202001 |
4 | 11013022122202 |
5 | 133423414441 |
6 | 12302114214 |
7 | 2060660035 |
oct | 507123242 |
9 | 188336661 |
10 | 85763746 |
11 | 44458632 |
12 | 2487b96a |
13 | 149ca9a3 |
14 | b56701c |
15 | 77e1731 |
hex | 51ca6a2 |
85763746 has 8 divisors (see below), whose sum is σ = 129919644. Its totient is φ = 42457200.
The previous prime is 85763731. The next prime is 85763749. The reversal of 85763746 is 64736758.
It can be written as a sum of positive squares in 2 ways, for example, as 81703521 + 4060225 = 9039^2 + 2015^2 .
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 = 85763696 and 85763705.
It is not an unprimeable number, because it can be changed into a prime (85763749) 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, 212085 + ... + 212488.
Almost surely, 285763746 is an apocalyptic number.
85763746 is a deficient number, since it is larger than the sum of its proper divisors (44155898).
85763746 is a wasteful number, since it uses less digits than its factorization.
85763746 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 424676.
The product of its digits is 846720, while the sum is 46.
The square root of 85763746 is about 9260.8717732188. The cubic root of 85763746 is about 440.9959292991.
The spelling of 85763746 in words is "eighty-five million, seven hundred sixty-three thousand, seven hundred forty-six".
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