Base | Representation |
---|---|
bin | 1000100001110100… |
… | …1011110110010110 |
3 | 12220112211010200000 |
4 | 2020131023312112 |
5 | 14142033231321 |
6 | 1015100432130 |
7 | 110506112610 |
oct | 21035136626 |
9 | 5815733600 |
10 | 2289352086 |
11 | a7530911a |
12 | 53a848646 |
13 | 2a63b7708 |
14 | 17a099db0 |
15 | d5ebb826 |
hex | 8874bd96 |
2289352086 has 48 divisors (see below), whose sum is σ = 5878838784. Its totient is φ = 654099624.
The previous prime is 2289352061. The next prime is 2289352099. The reversal of 2289352086 is 6802539822.
It is a happy number.
2289352086 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×22893520862 = 10482265947345102792, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 333070 + ... + 339873.
It is an arithmetic number, because the mean of its divisors is an integer number (122475808).
Almost surely, 22289352086 is an apocalyptic number.
2289352086 is an abundant number, since it is smaller than the sum of its proper divisors (3589486698).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2289352086 is an equidigital number, since it uses as much as digits as its factorization.
2289352086 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 672967 (or 672955 counting only the distinct ones).
The product of its (nonzero) digits is 414720, while the sum is 45.
The square root of 2289352086 is about 47847.1742739318. The cubic root of 2289352086 is about 1317.9659685436.
The spelling of 2289352086 in words is "two billion, two hundred eighty-nine million, three hundred fifty-two thousand, eighty-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.089 sec. • engine limits •