Base | Representation |
---|---|
bin | 1010000001001… |
… | …1010101011001 |
3 | 2221001221200000 |
4 | 2200103111121 |
5 | 41224202413 |
6 | 4100403213 |
7 | 1020116541 |
oct | 240232531 |
9 | 87057600 |
10 | 42022233 |
11 | 217a1a20 |
12 | 120a6509 |
13 | 8924136 |
14 | 581c321 |
15 | 3a51073 |
hex | 2813559 |
42022233 has 48 divisors (see below), whose sum is σ = 69888000. Its totient is φ = 25019280.
The previous prime is 42022207. The next prime is 42022241. The reversal of 42022233 is 33222024.
It is not a de Polignac number, because 42022233 - 213 = 42014041 is a prime.
It is not an unprimeable number, because it can be changed into a prime (42022033) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 211068 + ... + 211266.
It is an arithmetic number, because the mean of its divisors is an integer number (1456000).
Almost surely, 242022233 is an apocalyptic number.
It is an amenable number.
42022233 is a deficient number, since it is larger than the sum of its proper divisors (27865767).
42022233 is a wasteful number, since it uses less digits than its factorization.
42022233 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 304 (or 292 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 18.
The square root of 42022233 is about 6482.4557846545. The cubic root of 42022233 is about 347.6639889868.
Adding to 42022233 its reverse (33222024), we get a palindrome (75244257).
The spelling of 42022233 in words is "forty-two million, twenty-two thousand, two hundred thirty-three".
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