Base | Representation |
---|---|
bin | 101001011101000001… |
… | …0010111101010110011 |
3 | 22111202222211102221220 |
4 | 1102322002113222303 |
5 | 2424303223414311 |
6 | 104521230520123 |
7 | 6301004004636 |
oct | 1227202275263 |
9 | 274688742856 |
10 | 89020529331 |
11 | 3483184a2a8 |
12 | 15304966043 |
13 | 8518c22436 |
14 | 4446bb5c1d |
15 | 24b03a3206 |
hex | 14ba097ab3 |
89020529331 has 8 divisors (see below), whose sum is σ = 123854649600. Its totient is φ = 56766714312.
The previous prime is 89020529309. The next prime is 89020529341. The reversal of 89020529331 is 13392502098.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 89020529331 - 27 = 89020529203 is a prime.
It is a super-3 number, since 3×890205293313 (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is not an unprimeable number, because it can be changed into a prime (89020529341) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 645076231 + ... + 645076368.
It is an arithmetic number, because the mean of its divisors is an integer number (15481831200).
Almost surely, 289020529331 is an apocalyptic number.
89020529331 is a deficient number, since it is larger than the sum of its proper divisors (34834120269).
89020529331 is a wasteful number, since it uses less digits than its factorization.
89020529331 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1290152625.
The product of its (nonzero) digits is 116640, while the sum is 42.
The spelling of 89020529331 in words is "eighty-nine billion, twenty million, five hundred twenty-nine thousand, three hundred thirty-one".
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