Base | Representation |
---|---|
bin | 10000000110011… |
… | …001100110010000 |
3 | 200211021011121102 |
4 | 100012121212100 |
5 | 1023122110133 |
6 | 42445243532 |
7 | 6456631643 |
oct | 2006314620 |
9 | 624234542 |
10 | 270113168 |
11 | 129521026 |
12 | 765635a8 |
13 | 43c654a0 |
14 | 27c33a5a |
15 | 18aa87e8 |
hex | 10199990 |
270113168 has 80 divisors (see below), whose sum is σ = 587629056. Its totient is φ = 119439360.
The previous prime is 270113161. The next prime is 270113171. The reversal of 270113168 is 861311072.
It is a super-2 number, since 2×2701131682 = 145922247053992448, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 270113168.
It is not an unprimeable number, because it can be changed into a prime (270113161) 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, 1050896 + ... + 1051152.
Almost surely, 2270113168 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 270113168, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (293814528).
270113168 is an abundant number, since it is smaller than the sum of its proper divisors (317515888).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
270113168 is a wasteful number, since it uses less digits than its factorization.
270113168 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 472 (or 466 counting only the distinct ones).
The product of its (nonzero) digits is 2016, while the sum is 29.
The square root of 270113168 is about 16435.1199569702. The cubic root of 270113168 is about 646.4206955314.
The spelling of 270113168 in words is "two hundred seventy million, one hundred thirteen thousand, one hundred sixty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •