Base | Representation |
---|---|
bin | 1010100000001… |
… | …01001000001000 |
3 | 20010210000101020 |
4 | 11100011020020 |
5 | 140023221014 |
6 | 12424152440 |
7 | 2116564230 |
oct | 520051010 |
9 | 203700336 |
10 | 88101384 |
11 | 45804968 |
12 | 25608720 |
13 | 153389c7 |
14 | b9b4cc0 |
15 | 7b041a9 |
hex | 5405208 |
88101384 has 32 divisors (see below), whose sum is σ = 251718720. Its totient is φ = 25171776.
The previous prime is 88101383. The next prime is 88101389. The reversal of 88101384 is 48310188.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (88101383) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 262039 + ... + 262374.
It is an arithmetic number, because the mean of its divisors is an integer number (7866210).
Almost surely, 288101384 is an apocalyptic number.
88101384 is a gapful number since it is divisible by the number (84) formed by its first and last digit.
It is an amenable number.
88101384 is an abundant number, since it is smaller than the sum of its proper divisors (163617336).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
88101384 is a wasteful number, since it uses less digits than its factorization.
88101384 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 524429 (or 524425 counting only the distinct ones).
The product of its (nonzero) digits is 6144, while the sum is 33.
The square root of 88101384 is about 9386.2337494865. The cubic root of 88101384 is about 444.9667677072.
The spelling of 88101384 in words is "eighty-eight million, one hundred one thousand, three hundred eighty-four".
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