Base | Representation |
---|---|
bin | 101001100111111110… |
… | …1001111101011110011 |
3 | 22112201121211100102121 |
4 | 1103033331033223303 |
5 | 2431031400102114 |
6 | 105021525055111 |
7 | 6313060611622 |
oct | 1231775175363 |
9 | 275647740377 |
10 | 89388284659 |
11 | 34a003a1323 |
12 | 153a7b57497 |
13 | 857718413b |
14 | 447d9856b9 |
15 | 24d27e7a24 |
hex | 14cff4faf3 |
89388284659 has 8 divisors (see below), whose sum is σ = 96094909440. Its totient is φ = 82881857736.
The previous prime is 89388284633. The next prime is 89388284683. The reversal of 89388284659 is 95648288398.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 89388284659 - 25 = 89388284627 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (89388281659) 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, 50048539 + ... + 50050324.
It is an arithmetic number, because the mean of its divisors is an integer number (12011863680).
Almost surely, 289388284659 is an apocalyptic number.
89388284659 is a deficient number, since it is larger than the sum of its proper divisors (6706624781).
89388284659 is a wasteful number, since it uses less digits than its factorization.
89388284659 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 100098929.
The product of its digits is 238878720, while the sum is 70.
The spelling of 89388284659 in words is "eighty-nine billion, three hundred eighty-eight million, two hundred eighty-four thousand, six hundred fifty-nine".
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