Base | Representation |
---|---|
bin | 1010010101111… |
… | …00001000110001 |
3 | 20001020112220020 |
4 | 11022330020301 |
5 | 134202110331 |
6 | 12335234053 |
7 | 2102252436 |
oct | 512741061 |
9 | 201215806 |
10 | 86753841 |
11 | 44a74499 |
12 | 25078929 |
13 | 14c86545 |
14 | b743b8d |
15 | 7939c96 |
hex | 52bc231 |
86753841 has 16 divisors (see below), whose sum is σ = 120852480. Its totient is φ = 55290960.
The previous prime is 86753813. The next prime is 86753899. The reversal of 86753841 is 14835768.
It is not a de Polignac number, because 86753841 - 25 = 86753809 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 86753793 and 86753802.
It is not an unprimeable number, because it can be changed into a prime (86753801) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2100 + ... + 13338.
It is an arithmetic number, because the mean of its divisors is an integer number (7553280).
Almost surely, 286753841 is an apocalyptic number.
It is an amenable number.
86753841 is a deficient number, since it is larger than the sum of its proper divisors (34098639).
86753841 is a wasteful number, since it uses less digits than its factorization.
86753841 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11356.
The product of its digits is 161280, while the sum is 42.
The square root of 86753841 is about 9314.1741984998. The cubic root of 86753841 is about 442.6864584943.
The spelling of 86753841 in words is "eighty-six million, seven hundred fifty-three thousand, eight hundred forty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •