Base | Representation |
---|---|
bin | 1001100110111… |
… | …11010010000011 |
3 | 12121200020002222 |
4 | 10303133102003 |
5 | 131113400324 |
6 | 11555401255 |
7 | 1666066622 |
oct | 463372203 |
9 | 177606088 |
10 | 80606339 |
11 | 41555810 |
12 | 22bb322b |
13 | 13913378 |
14 | a9c36b9 |
15 | 712355e |
hex | 4cdf483 |
80606339 has 6 divisors (see below), whose sum is σ = 87966684. Its totient is φ = 73251420.
The previous prime is 80606327. The next prime is 80606411. The reversal of 80606339 is 93360608.
It is a de Polignac number, because none of the positive numbers 2k-80606339 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 80606299 and 80606308.
It is not an unprimeable number, because it can be changed into a prime (80606039) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 28424 + ... + 31130.
It is an arithmetic number, because the mean of its divisors is an integer number (14661114).
Almost surely, 280606339 is an apocalyptic number.
80606339 is a deficient number, since it is larger than the sum of its proper divisors (7360345).
80606339 is an frugal number, since it uses more digits than its factorization.
80606339 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5425 (or 2718 counting only the distinct ones).
The product of its (nonzero) digits is 23328, while the sum is 35.
The square root of 80606339 is about 8978.1033074921. The cubic root of 80606339 is about 431.9727974269.
The spelling of 80606339 in words is "eighty million, six hundred six thousand, three hundred thirty-nine".
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