Base | Representation |
---|---|
bin | 11100111100011… |
… | …00100000101011 |
3 | 121220212100022012 |
4 | 32132030200223 |
5 | 444123442322 |
6 | 40031550135 |
7 | 6005510525 |
oct | 1636144053 |
9 | 556770265 |
10 | 242796587 |
11 | 115063740 |
12 | 6938b34b |
13 | 3b3bca27 |
14 | 24362a15 |
15 | 164aeae2 |
hex | e78c82b |
242796587 has 8 divisors (see below), whose sum is σ = 264982080. Its totient is φ = 220629960.
The previous prime is 242796581. The next prime is 242796607. The reversal of 242796587 is 785697242.
242796587 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 242796587 - 216 = 242731051 is a prime.
It is not an unprimeable number, because it can be changed into a prime (242796581) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45464 + ... + 50522.
It is an arithmetic number, because the mean of its divisors is an integer number (33122760).
Almost surely, 2242796587 is an apocalyptic number.
242796587 is a deficient number, since it is larger than the sum of its proper divisors (22185493).
242796587 is a wasteful number, since it uses less digits than its factorization.
242796587 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9433.
The product of its digits is 1693440, while the sum is 50.
The square root of 242796587 is about 15581.9314271370. The cubic root of 242796587 is about 623.8509764597.
The spelling of 242796587 in words is "two hundred forty-two million, seven hundred ninety-six thousand, five hundred eighty-seven".
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