Base | Representation |
---|---|
bin | 11100110011111… |
… | …01100110000000 |
3 | 121211202222010010 |
4 | 32121331212000 |
5 | 443332440122 |
6 | 35552104520 |
7 | 5663206365 |
oct | 1631754600 |
9 | 554688103 |
10 | 241686912 |
11 | 114475a55 |
12 | 68b35140 |
13 | 3b0c190c |
14 | 2415446c |
15 | 16340e0c |
hex | e67d980 |
241686912 has 128 divisors (see below), whose sum is σ = 673689600. Its totient is φ = 76677120.
The previous prime is 241686877. The next prime is 241686917. The reversal of 241686912 is 219686142.
241686912 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (128).
It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.
Its product of digits (41472) is a multiple of the sum of its prime factors (384).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (241686917) 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, 940288 + ... + 940544.
It is an arithmetic number, because the mean of its divisors is an integer number (5263200).
Almost surely, 2241686912 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 241686912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (336844800).
241686912 is an abundant number, since it is smaller than the sum of its proper divisors (432002688).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
241686912 is a wasteful number, since it uses less digits than its factorization.
241686912 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 384 (or 372 counting only the distinct ones).
The product of its digits is 41472, while the sum is 39.
The square root of 241686912 is about 15546.2828997803. The cubic root of 241686912 is about 622.8991108430.
The spelling of 241686912 in words is "two hundred forty-one million, six hundred eighty-six thousand, nine hundred twelve".
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