Base | Representation |
---|---|
bin | 1010100100010… |
… | …11000100011100 |
3 | 20011210212221210 |
4 | 11102023010130 |
5 | 140143300022 |
6 | 12444024420 |
7 | 2124340563 |
oct | 522130434 |
9 | 204725853 |
10 | 88650012 |
11 | 4604a080 |
12 | 25832110 |
13 | 1549b639 |
14 | bab8bda |
15 | 7bb1a0c |
hex | 548b11c |
88650012 has 24 divisors (see below), whose sum is σ = 225654912. Its totient is φ = 26863600.
The previous prime is 88650011. The next prime is 88650043. The reversal of 88650012 is 21005688.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (88650011) 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 7 ways as a sum of consecutive naturals, for example, 335664 + ... + 335927.
It is an arithmetic number, because the mean of its divisors is an integer number (9402288).
Almost surely, 288650012 is an apocalyptic number.
It is an amenable number.
88650012 is an abundant number, since it is smaller than the sum of its proper divisors (137004900).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
88650012 is a wasteful number, since it uses less digits than its factorization.
88650012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 671609 (or 671607 counting only the distinct ones).
The product of its (nonzero) digits is 3840, while the sum is 30.
The square root of 88650012 is about 9415.4135331381. The cubic root of 88650012 is about 445.8884945830. Note that the first 3 decimals are identical.
The spelling of 88650012 in words is "eighty-eight million, six hundred fifty thousand, twelve".
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