Base | Representation |
---|---|
bin | 1010100001001… |
… | …11101001111000 |
3 | 20011001012101011 |
4 | 11100213221320 |
5 | 140042232213 |
6 | 12431203304 |
7 | 2121023443 |
oct | 520475170 |
9 | 204035334 |
10 | 88242808 |
11 | 458a1145 |
12 | 25676534 |
13 | 153881a4 |
14 | ba1065a |
15 | 7b3103d |
hex | 5427a78 |
88242808 has 8 divisors (see below), whose sum is σ = 165455280. Its totient is φ = 44121400.
The previous prime is 88242787. The next prime is 88242809. The reversal of 88242808 is 80824288.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (8).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (88242809) 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 as a sum of consecutive naturals, namely, 5515168 + ... + 5515183.
It is an arithmetic number, because the mean of its divisors is an integer number (20681910).
Almost surely, 288242808 is an apocalyptic number.
It is an amenable number.
88242808 is a deficient number, since it is larger than the sum of its proper divisors (77212472).
88242808 is a wasteful number, since it uses less digits than its factorization.
88242808 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11030357 (or 11030353 counting only the distinct ones).
The product of its (nonzero) digits is 65536, while the sum is 40.
The square root of 88242808 is about 9393.7643146930. The cubic root of 88242808 is about 445.2047334660.
It can be divided in two parts, 8824280 and 8, that added together give a palindrome (8824288).
The spelling of 88242808 in words is "eighty-eight million, two hundred forty-two thousand, eight hundred eight".
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