Base | Representation |
---|---|
bin | 1010100000000… |
… | …01001011111000 |
3 | 20010202012020022 |
4 | 11100001023320 |
5 | 140022211430 |
6 | 12423550012 |
7 | 2116466165 |
oct | 520011370 |
9 | 203665208 |
10 | 88085240 |
11 | 457a3821 |
12 | 255bb308 |
13 | 15331559 |
14 | b9ad06c |
15 | 7aee4e5 |
hex | 54012f8 |
88085240 has 16 divisors (see below), whose sum is σ = 198191880. Its totient is φ = 35234080.
The previous prime is 88085203. The next prime is 88085251. The reversal of 88085240 is 4258088.
It is a self number, because there is not a number n which added to its sum of digits gives 88085240.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1101026 + ... + 1101105.
Almost surely, 288085240 is an apocalyptic number.
It is an amenable number.
88085240 is an abundant number, since it is smaller than the sum of its proper divisors (110106640).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
88085240 is a wasteful number, since it uses less digits than its factorization.
88085240 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2202142 (or 2202138 counting only the distinct ones).
The product of its (nonzero) digits is 20480, while the sum is 35.
The square root of 88085240 is about 9385.3737272418. The cubic root of 88085240 is about 444.9395869677.
The spelling of 88085240 in words is "eighty-eight million, eighty-five thousand, two hundred forty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •