Base | Representation |
---|---|
bin | 1110000110011011001… |
… | …1101101111101100100 |
3 | 212011021022221112120220 |
4 | 3201212303231331210 |
5 | 12432103202032322 |
6 | 303141312124340 |
7 | 23334002354601 |
oct | 3414663557544 |
9 | 764238845526 |
10 | 242243002212 |
11 | 9380994aa82 |
12 | 3ab468366b0 |
13 | 19ac6cab283 |
14 | ba205216a8 |
15 | 647bd1e55c |
hex | 3866cedf64 |
242243002212 has 48 divisors (see below), whose sum is σ = 590309258112. Its totient is φ = 77171395840.
The previous prime is 242243002193. The next prime is 242243002219. The reversal of 242243002212 is 212200342242.
It is not an unprimeable number, because it can be changed into a prime (242243002219) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45633 + ... + 697544.
It is an arithmetic number, because the mean of its divisors is an integer number (12298109544).
Almost surely, 2242243002212 is an apocalyptic number.
It is an amenable number.
242243002212 is an abundant number, since it is smaller than the sum of its proper divisors (348066255900).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
242243002212 is a wasteful number, since it uses less digits than its factorization.
242243002212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 744388 (or 744386 counting only the distinct ones).
The product of its (nonzero) digits is 3072, while the sum is 24.
Adding to 242243002212 its reverse (212200342242), we get a palindrome (454443344454).
The spelling of 242243002212 in words is "two hundred forty-two billion, two hundred forty-three million, two thousand, two hundred twelve".
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