Base | Representation |
---|---|
bin | 11100110000110… |
… | …10100100001100 |
3 | 121211000100201011 |
4 | 32120122210030 |
5 | 443232000132 |
6 | 35535255004 |
7 | 5656600000 |
oct | 1630324414 |
9 | 554010634 |
10 | 241281292 |
11 | 11421922a |
12 | 6897a464 |
13 | 3acac0c5 |
14 | 2408a700 |
15 | 162b0b47 |
hex | e61a90c |
241281292 has 72 divisors (see below), whose sum is σ = 511141344. Its totient is φ = 99574272.
The previous prime is 241281263. The next prime is 241281319. The reversal of 241281292 is 292182142.
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, 2487388 + ... + 2487484.
Almost surely, 2241281292 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 241281292, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (255570672).
241281292 is an abundant number, since it is smaller than the sum of its proper divisors (269860052).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
241281292 is an frugal number, since it uses more digits than its factorization.
241281292 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 173 (or 143 counting only the distinct ones).
The product of its digits is 4608, while the sum is 31.
The square root of 241281292 is about 15533.2318594683. The cubic root of 241281292 is about 622.5504478935.
The spelling of 241281292 in words is "two hundred forty-one million, two hundred eighty-one thousand, two hundred ninety-two".
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