Base | Representation |
---|---|
bin | 1010000010001… |
… | …1100000010100 |
3 | 2221012022112011 |
4 | 2200203200110 |
5 | 41233312333 |
6 | 4102034004 |
7 | 1020513622 |
oct | 240434024 |
9 | 87168464 |
10 | 42088468 |
11 | 21837764 |
12 | 12118904 |
13 | 8948326 |
14 | 5838512 |
15 | 3a659cd |
hex | 2823814 |
42088468 has 24 divisors (see below), whose sum is σ = 75809664. Its totient is φ = 20433600.
The previous prime is 42088463. The next prime is 42088469. The reversal of 42088468 is 86488024.
It is a self number, because there is not a number n which added to its sum of digits gives 42088468.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42088463) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43971 + ... + 44917.
It is an arithmetic number, because the mean of its divisors is an integer number (3158736).
Almost surely, 242088468 is an apocalyptic number.
It is an amenable number.
42088468 is a deficient number, since it is larger than the sum of its proper divisors (33721196).
42088468 is a wasteful number, since it uses less digits than its factorization.
42088468 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1263 (or 1261 counting only the distinct ones).
The product of its (nonzero) digits is 98304, while the sum is 40.
The square root of 42088468 is about 6487.5625623188. The cubic root of 42088468 is about 347.8465545374.
It can be divided in two parts, 420 and 88468, that added together give a palindrome (88888).
The spelling of 42088468 in words is "forty-two million, eighty-eight thousand, four hundred sixty-eight".
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