Base | Representation |
---|---|
bin | 1010101001110… |
… | …01100110011000 |
3 | 20020011012120200 |
4 | 11110321212120 |
5 | 140334134023 |
6 | 12511222200 |
7 | 2133406014 |
oct | 524714630 |
9 | 206135520 |
10 | 89364888 |
11 | 46498188 |
12 | 25b17960 |
13 | 1568bb42 |
14 | bc23544 |
15 | 7ca3743 |
hex | 5539998 |
89364888 has 48 divisors (see below), whose sum is σ = 242470800. Its totient is φ = 29734080.
The previous prime is 89364887. The next prime is 89364893. The reversal of 89364888 is 88846398.
It is a nude number because it is divisible by every one of its digits.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (89364887) 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 11 ways as a sum of consecutive naturals, for example, 67093 + ... + 68411.
It is an arithmetic number, because the mean of its divisors is an integer number (5051475).
Almost surely, 289364888 is an apocalyptic number.
It is an amenable number.
89364888 is an abundant number, since it is smaller than the sum of its proper divisors (153105912).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
89364888 is a wasteful number, since it uses less digits than its factorization.
89364888 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2272 (or 2265 counting only the distinct ones).
The product of its digits is 2654208, while the sum is 54.
The square root of 89364888 is about 9453.3003760591. The cubic root of 89364888 is about 447.0838393557.
It can be divided in two parts, 8936 and 4888, that added together give a cube (13824 = 243).
The spelling of 89364888 in words is "eighty-nine million, three hundred sixty-four thousand, eight hundred eighty-eight".
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