Base | Representation |
---|---|
bin | 101001100011001000… |
… | …1100001011011101001 |
3 | 22112022022010200220000 |
4 | 1103012101201123221 |
5 | 2430213302444243 |
6 | 104553443053213 |
7 | 6306046011354 |
oct | 1230621413351 |
9 | 275268120800 |
10 | 89225828073 |
11 | 34927721288 |
12 | 15361671209 |
13 | 854c613495 |
14 | 446617729b |
15 | 24c34075d3 |
hex | 14c64616e9 |
89225828073 has 40 divisors (see below), whose sum is σ = 136066324680. Its totient is φ = 58252504320.
The previous prime is 89225828071. The next prime is 89225828093. The reversal of 89225828073 is 37082852298.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 4467986649 + 84757841424 = 66843^2 + 291132^2 .
It is not a de Polignac number, because 89225828073 - 21 = 89225828071 is a prime.
It is a super-2 number, since 2×892258280732 (a number of 23 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (89225828071) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 1092061 + ... + 1170917.
It is an arithmetic number, because the mean of its divisors is an integer number (3401658117).
Almost surely, 289225828073 is an apocalyptic number.
It is an amenable number.
89225828073 is a deficient number, since it is larger than the sum of its proper divisors (46840496607).
89225828073 is a wasteful number, since it uses less digits than its factorization.
89225828073 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 79159 (or 79150 counting only the distinct ones).
The product of its (nonzero) digits is 3870720, while the sum is 54.
The spelling of 89225828073 in words is "eighty-nine billion, two hundred twenty-five million, eight hundred twenty-eight thousand, seventy-three".
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