Base | Representation |
---|---|
bin | 11100110011001… |
… | …01010110111010 |
3 | 121211120220221110 |
4 | 32121211112322 |
5 | 443321301032 |
6 | 35550021150 |
7 | 5662314102 |
oct | 1631452672 |
9 | 554526843 |
10 | 241587642 |
11 | 11440840a |
12 | 68aa77b6 |
13 | 3b08868a |
14 | 2412a202 |
15 | 163217cc |
hex | e6655ba |
241587642 has 8 divisors (see below), whose sum is σ = 483175296. Its totient is φ = 80529212.
The previous prime is 241587637. The next prime is 241587649. The reversal of 241587642 is 246785142.
It is a sphenic number, since it is the product of 3 distinct primes.
241587642 is an admirable number.
It is a self number, because there is not a number n which added to its sum of digits gives 241587642.
It is not an unprimeable number, because it can be changed into a prime (241587649) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20132298 + ... + 20132309.
It is an arithmetic number, because the mean of its divisors is an integer number (60396912).
Almost surely, 2241587642 is an apocalyptic number.
241587642 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
241587642 is a wasteful number, since it uses less digits than its factorization.
241587642 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 40264612.
The product of its digits is 107520, while the sum is 39.
The square root of 241587642 is about 15543.0898472601. The cubic root of 241587642 is about 622.8138163848.
The spelling of 241587642 in words is "two hundred forty-one million, five hundred eighty-seven thousand, six hundred forty-two".
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