Base | Representation |
---|---|
bin | 1110000101111100000… |
… | …1101001000100001010 |
3 | 212010221020021000021120 |
4 | 3201133001221010022 |
5 | 12431321240400232 |
6 | 303120325420110 |
7 | 23330525510544 |
oct | 3413701510412 |
9 | 763836230246 |
10 | 242112434442 |
11 | 9375218052a |
12 | 3ab0ab6a636 |
13 | 19aa5c24238 |
14 | ba0b054694 |
15 | 647062c92c |
hex | 385f06910a |
242112434442 has 16 divisors (see below), whose sum is σ = 484244049792. Its totient is φ = 80700948000.
The previous prime is 242112434411. The next prime is 242112434467. The reversal of 242112434442 is 244434211242.
It is a super-2 number, since 2×2421124344422 (a number of 24 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 632434 + ... + 940317.
It is an arithmetic number, because the mean of its divisors is an integer number (30265253112).
Almost surely, 2242112434442 is an apocalyptic number.
242112434442 is an abundant number, since it is smaller than the sum of its proper divisors (242131615350).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
242112434442 is a wasteful number, since it uses less digits than its factorization.
242112434442 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1598413.
The product of its digits is 49152, while the sum is 33.
Adding to 242112434442 its reverse (244434211242), we get a palindrome (486546645684).
It can be divided in two parts, 24211 and 2434442, that added together give a triangular number (2458653 = T2217).
The spelling of 242112434442 in words is "two hundred forty-two billion, one hundred twelve million, four hundred thirty-four thousand, four hundred forty-two".
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