Base | Representation |
---|---|
bin | 1110000110011011001… |
… | …1110010110011010001 |
3 | 212011021022222112210000 |
4 | 3201212303302303101 |
5 | 12432103203201113 |
6 | 303141312400213 |
7 | 23334002466435 |
oct | 3414663626321 |
9 | 764238875700 |
10 | 242243022033 |
11 | 93809963961 |
12 | 3ab46846069 |
13 | 19ac6cb72bc |
14 | ba205289c5 |
15 | 647bd25373 |
hex | 3866cf2cd1 |
242243022033 has 10 divisors (see below), whose sum is σ = 361869205874. Its totient is φ = 161495347968.
The previous prime is 242243022013. The next prime is 242243022187. The reversal of 242243022033 is 330220342242.
It is a happy number.
242243022033 is a `hidden beast` number, since 2 + 4 + 2 + 2 + 430 + 220 + 3 + 3 = 666.
It can be written as a sum of positive squares in only one way, i.e., 238722142464 + 3520879569 = 488592^2 + 59337^2 .
It is not a de Polignac number, because 242243022033 - 216 = 242242956497 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 242243021988 and 242243022006.
It is not an unprimeable number, because it can be changed into a prime (242243022013) by changing a digit.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 1495327216 + ... + 1495327377.
Almost surely, 2242243022033 is an apocalyptic number.
It is an amenable number.
242243022033 is a deficient number, since it is larger than the sum of its proper divisors (119626183841).
242243022033 is an equidigital number, since it uses as much as digits as its factorization.
242243022033 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2990654605 (or 2990654596 counting only the distinct ones).
The product of its (nonzero) digits is 13824, while the sum is 27.
Adding to 242243022033 its reverse (330220342242), we get a palindrome (572463364275).
The spelling of 242243022033 in words is "two hundred forty-two billion, two hundred forty-three million, twenty-two thousand, thirty-three".
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