Base | Representation |
---|---|
bin | 1010100001110… |
… | …00011110010000 |
3 | 20011011200212120 |
4 | 11100320132100 |
5 | 140101433241 |
6 | 12432454240 |
7 | 2121431334 |
oct | 520703620 |
9 | 204150776 |
10 | 88311696 |
11 | 45938980 |
12 | 256aa380 |
13 | 153b0655 |
14 | ba2b7c4 |
15 | 7b46666 |
hex | 5438790 |
88311696 has 80 divisors (see below), whose sum is σ = 262007040. Its totient is φ = 25349760.
The previous prime is 88311683. The next prime is 88311703. The reversal of 88311696 is 69611388.
It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5631 + ... + 14433.
It is an arithmetic number, because the mean of its divisors is an integer number (3275088).
Almost surely, 288311696 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 88311696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (131003520).
88311696 is an abundant number, since it is smaller than the sum of its proper divisors (173695344).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
88311696 is a wasteful number, since it uses less digits than its factorization.
88311696 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8844 (or 8838 counting only the distinct ones).
The product of its digits is 62208, while the sum is 42.
The square root of 88311696 is about 9397.4302870519. The cubic root of 88311696 is about 445.3205551291.
The spelling of 88311696 in words is "eighty-eight million, three hundred eleven thousand, six hundred ninety-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •