Base | Representation |
---|---|
bin | 101001100111100101… |
… | …1101101110010011101 |
3 | 22112200201101200212122 |
4 | 1103033023231302131 |
5 | 2431020034111030 |
6 | 105020342512325 |
7 | 6312542343662 |
oct | 1231713556235 |
9 | 275621350778 |
10 | 89375300765 |
11 | 349a4033333 |
12 | 153a37356a5 |
13 | 857458936a |
14 | 447bd65a69 |
15 | 24d15d08e5 |
hex | 14cf2edc9d |
89375300765 has 8 divisors (see below), whose sum is σ = 109008563928. Its totient is φ = 70328105280.
The previous prime is 89375300723. The next prime is 89375300779. The reversal of 89375300765 is 56700357398.
It can be written as a sum of positive squares in 4 ways, for example, as 5086114489 + 84289186276 = 71317^2 + 290326^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 89375300765 - 212 = 89375296669 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 146516582 + ... + 146517191.
It is an arithmetic number, because the mean of its divisors is an integer number (13626070491).
Almost surely, 289375300765 is an apocalyptic number.
It is an amenable number.
89375300765 is a deficient number, since it is larger than the sum of its proper divisors (19633263163).
89375300765 is a wasteful number, since it uses less digits than its factorization.
89375300765 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 293033839.
The product of its (nonzero) digits is 4762800, while the sum is 53.
The spelling of 89375300765 in words is "eighty-nine billion, three hundred seventy-five million, three hundred thousand, seven hundred sixty-five".
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