Base | Representation |
---|---|
bin | 10000001010010… |
… | …101010001110000 |
3 | 200220012112201011 |
4 | 100022111101300 |
5 | 1023403102143 |
6 | 42523320304 |
7 | 6501454300 |
oct | 2012252160 |
9 | 626175634 |
10 | 271144048 |
11 | 12a06559a |
12 | 76980094 |
13 | 44236786 |
14 | 28021600 |
15 | 18c0de9d |
hex | 10295470 |
271144048 has 60 divisors (see below), whose sum is σ = 613601352. Its totient is φ = 115731840.
The previous prime is 271144043. The next prime is 271144057. The reversal of 271144048 is 840441172.
It is a happy number.
271144048 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (271144043) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 247983 + ... + 249073.
Almost surely, 2271144048 is an apocalyptic number.
271144048 is a gapful number since it is divisible by the number (28) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 271144048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (306800676).
271144048 is an abundant number, since it is smaller than the sum of its proper divisors (342457304).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
271144048 is a wasteful number, since it uses less digits than its factorization.
271144048 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1430 (or 1417 counting only the distinct ones).
The product of its (nonzero) digits is 7168, while the sum is 31.
The square root of 271144048 is about 16466.4521983334. The cubic root of 271144048 is about 647.2420009382.
The spelling of 271144048 in words is "two hundred seventy-one million, one hundred forty-four thousand, forty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •