Base | Representation |
---|---|
bin | 1001100110110… |
… | …11000101010101 |
3 | 12121122100112000 |
4 | 10303123011111 |
5 | 131112323031 |
6 | 11555145513 |
7 | 1665665523 |
oct | 463330525 |
9 | 177570460 |
10 | 80589141 |
11 | 415438a6 |
12 | 22ba5299 |
13 | 139085a9 |
14 | a9bb313 |
15 | 711d3e6 |
hex | 4cdb155 |
80589141 has 16 divisors (see below), whose sum is σ = 121176000. Its totient is φ = 52923024.
The previous prime is 80589137. The next prime is 80589143. The reversal of 80589141 is 14198508.
It is not a de Polignac number, because 80589141 - 22 = 80589137 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 80589096 and 80589105.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (80589143) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20466 + ... + 24083.
It is an arithmetic number, because the mean of its divisors is an integer number (7573500).
Almost surely, 280589141 is an apocalyptic number.
It is an amenable number.
80589141 is a deficient number, since it is larger than the sum of its proper divisors (40586859).
80589141 is a wasteful number, since it uses less digits than its factorization.
80589141 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 44625 (or 44619 counting only the distinct ones).
The product of its (nonzero) digits is 11520, while the sum is 36.
The square root of 80589141 is about 8977.1454817219. The cubic root of 80589141 is about 431.9420736374.
The spelling of 80589141 in words is "eighty million, five hundred eighty-nine thousand, one hundred forty-one".
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