Base | Representation |
---|---|
bin | 1111010101000110… |
… | …10000111011010000 |
3 | 210020120100101121111 |
4 | 13222203100323100 |
5 | 113323400031313 |
6 | 3440355103104 |
7 | 410643345640 |
oct | 75243207320 |
9 | 23216311544 |
10 | 8230080208 |
11 | 3543736089 |
12 | 17182a1a94 |
13 | a120cca5c |
14 | 58107a520 |
15 | 3327e743d |
hex | 1ea8d0ed0 |
8230080208 has 40 divisors (see below), whose sum is σ = 18228003968. Its totient is φ = 3526353792.
The previous prime is 8230080197. The next prime is 8230080217. The reversal of 8230080208 is 8020800328.
It is a super-2 number, since 2×82300802082 (a number of 21 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 8230080208.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 921010 + ... + 929902.
Almost surely, 28230080208 is an apocalyptic number.
It is an amenable number.
8230080208 is an abundant number, since it is smaller than the sum of its proper divisors (9997923760).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8230080208 is a wasteful number, since it uses less digits than its factorization.
8230080208 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17171 (or 17165 counting only the distinct ones).
The product of its (nonzero) digits is 6144, while the sum is 31.
The square root of 8230080208 is about 90719.7895059286. The cubic root of 8230080208 is about 2018.9924236880.
The spelling of 8230080208 in words is "eight billion, two hundred thirty million, eighty thousand, two hundred eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •