Base | Representation |
---|---|
bin | 1000110110100… |
… | …10101100101010 |
3 | 12011201222011000 |
4 | 10123102230222 |
5 | 123002411323 |
6 | 11211415430 |
7 | 1561141122 |
oct | 433225452 |
9 | 164658130 |
10 | 74263338 |
11 | 38a13166 |
12 | 20a54576 |
13 | 12502206 |
14 | 9c11c82 |
15 | 67bde43 |
hex | 46d2b2a |
74263338 has 32 divisors (see below), whose sum is σ = 167299200. Its totient is φ = 24414048.
The previous prime is 74263333. The next prime is 74263339. The reversal of 74263338 is 83336247.
It is a super-3 number, since 3×742633383 (a number of 25 digits) contains 333 as substring.
It is not an unprimeable number, because it can be changed into a prime (74263333) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5478 + ... + 13361.
It is an arithmetic number, because the mean of its divisors is an integer number (5228100).
Almost surely, 274263338 is an apocalyptic number.
74263338 is an abundant number, since it is smaller than the sum of its proper divisors (93035862).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
74263338 is a wasteful number, since it uses less digits than its factorization.
74263338 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18923 (or 18917 counting only the distinct ones).
The product of its digits is 72576, while the sum is 36.
The square root of 74263338 is about 8617.6178843112. The cubic root of 74263338 is about 420.3310654993.
The spelling of 74263338 in words is "seventy-four million, two hundred sixty-three thousand, three hundred thirty-eight".
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