Base | Representation |
---|---|
bin | 1110000101100001010… |
… | …0110100111100010000 |
3 | 212010122101201221012101 |
4 | 3201120110310330100 |
5 | 12431104001221222 |
6 | 303101232210144 |
7 | 23324662154365 |
oct | 3413024647420 |
9 | 763571657171 |
10 | 242000023312 |
11 | 936a4782373 |
12 | 3aa99399954 |
13 | 19a88856588 |
14 | b9da15246c |
15 | 6465825927 |
hex | 3858534f10 |
242000023312 has 40 divisors (see below), whose sum is σ = 492190747776. Its totient is φ = 115046063616.
The previous prime is 242000023303. The next prime is 242000023333. The reversal of 242000023312 is 213320000242.
It is a super-2 number, since 2×2420000233122 (a number of 24 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 242000023312.
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, 1907433 + ... + 2030344.
Almost surely, 2242000023312 is an apocalyptic number.
It is an amenable number.
242000023312 is an abundant number, since it is smaller than the sum of its proper divisors (250190724464).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
242000023312 is a wasteful number, since it uses less digits than its factorization.
242000023312 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3937975 (or 3937969 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 19.
Adding to 242000023312 its reverse (213320000242), we get a palindrome (455320023554).
The spelling of 242000023312 in words is "two hundred forty-two billion, twenty-three thousand, three hundred twelve".
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