Base | Representation |
---|---|
bin | 11100110111001… |
… | …00010100111110 |
3 | 121212120100100020 |
4 | 32123210110332 |
5 | 443434421320 |
6 | 40005113010 |
7 | 5666611245 |
oct | 1633442476 |
9 | 555510306 |
10 | 242107710 |
11 | 114733119 |
12 | 690b8766 |
13 | 3b20b300 |
14 | 2422395c |
15 | 163c5940 |
hex | e6e453e |
242107710 has 144 divisors (see below), whose sum is σ = 679011984. Its totient is φ = 55031808.
The previous prime is 242107661. The next prime is 242107711. The reversal of 242107710 is 17701242.
It is a super-2 number, since 2×2421077102 = 117232286482888200, which contains 22 as substring.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (242107711) by changing a digit.
It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 4568044 + ... + 4568096.
It is an arithmetic number, because the mean of its divisors is an integer number (4715361).
Almost surely, 2242107710 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 242107710, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (339505992).
242107710 is an abundant number, since it is smaller than the sum of its proper divisors (436904274).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
242107710 is a wasteful number, since it uses less digits than its factorization.
242107710 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 159 (or 93 counting only the distinct ones).
The product of its (nonzero) digits is 784, while the sum is 24.
The square root of 242107710 is about 15559.8107314967. The cubic root of 242107710 is about 623.2604084730.
Adding to 242107710 its reverse (17701242), we get a palindrome (259808952).
The spelling of 242107710 in words is "two hundred forty-two million, one hundred seven thousand, seven hundred ten".
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