Base | Representation |
---|---|
bin | 1001100100011… |
… | …01100001111010 |
3 | 12121001012202212 |
4 | 10302031201322 |
5 | 131022141412 |
6 | 11544255122 |
7 | 1663203434 |
oct | 462154172 |
9 | 177035685 |
10 | 80271482 |
11 | 41347175 |
12 | 22a714a2 |
13 | 13826b25 |
14 | a937654 |
15 | 70a9222 |
hex | 4c8d87a |
80271482 has 4 divisors (see below), whose sum is σ = 120407226. Its totient is φ = 40135740.
The previous prime is 80271479. The next prime is 80271517. The reversal of 80271482 is 28417208.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 79584241 + 687241 = 8921^2 + 829^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20067869 + ... + 20067872.
Almost surely, 280271482 is an apocalyptic number.
80271482 is a deficient number, since it is larger than the sum of its proper divisors (40135744).
80271482 is a wasteful number, since it uses less digits than its factorization.
80271482 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 40135743.
The product of its (nonzero) digits is 7168, while the sum is 32.
The square root of 80271482 is about 8959.4353616732. The cubic root of 80271482 is about 431.3737962312.
The spelling of 80271482 in words is "eighty million, two hundred seventy-one thousand, four hundred eighty-two".
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