Base | Representation |
---|---|
bin | 101001100011010001… |
… | …0001100110101000101 |
3 | 22112022121100211020011 |
4 | 1103012202030311011 |
5 | 2430220412401013 |
6 | 104554120510221 |
7 | 6306131121034 |
oct | 1230642146505 |
9 | 275277324204 |
10 | 89230200133 |
11 | 3492a138058 |
12 | 1536301b371 |
13 | 85504b44b9 |
14 | 446699471b |
15 | 24c39bcc3d |
hex | 14c688cd45 |
89230200133 has 4 divisors (see below), whose sum is σ = 89230835008. Its totient is φ = 89229565260.
The previous prime is 89230200109. The next prime is 89230200139. The reversal of 89230200133 is 33100203298.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.
It is a cyclic number.
It is not a de Polignac number, because 89230200133 - 221 = 89228102981 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 89230200095 and 89230200104.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (89230200139) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2391 + ... + 422452.
It is an arithmetic number, because the mean of its divisors is an integer number (22307708752).
Almost surely, 289230200133 is an apocalyptic number.
It is an amenable number.
89230200133 is a deficient number, since it is larger than the sum of its proper divisors (634875).
89230200133 is a wasteful number, since it uses less digits than its factorization.
89230200133 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 634874.
The product of its (nonzero) digits is 7776, while the sum is 31.
The spelling of 89230200133 in words is "eighty-nine billion, two hundred thirty million, two hundred thousand, one hundred thirty-three".
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