Base | Representation |
---|---|
bin | 11100110010000… |
… | …11110100100000 |
3 | 121211022221111200 |
4 | 32121003310200 |
5 | 443302402042 |
6 | 35543041200 |
7 | 5661202440 |
oct | 1631036440 |
9 | 554287450 |
10 | 241450272 |
11 | 114324188 |
12 | 68a40200 |
13 | 3b03acab |
14 | 240d2120 |
15 | 162e5c4c |
hex | e643d20 |
241450272 has 144 divisors (see below), whose sum is σ = 789647040. Its totient is φ = 68553216.
The previous prime is 241450229. The next prime is 241450273. The reversal of 241450272 is 272054142.
It is a tau number, because it is divible by the number of its divisors (144).
It is not an unprimeable number, because it can be changed into a prime (241450273) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 461403 + ... + 461925.
It is an arithmetic number, because the mean of its divisors is an integer number (5483660).
Almost surely, 2241450272 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 241450272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (394823520).
241450272 is an abundant number, since it is smaller than the sum of its proper divisors (548196768).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
241450272 is a wasteful number, since it uses less digits than its factorization.
241450272 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 775 (or 764 counting only the distinct ones).
The product of its (nonzero) digits is 4480, while the sum is 27.
The square root of 241450272 is about 15538.6702133741. The cubic root of 241450272 is about 622.6957472175.
The spelling of 241450272 in words is "two hundred forty-one million, four hundred fifty thousand, two hundred seventy-two".
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