Base | Representation |
---|---|
bin | 1001100110110… |
… | …01010111010110 |
3 | 12121121222212022 |
4 | 10303121113112 |
5 | 131112111402 |
6 | 11555053142 |
7 | 1665636146 |
oct | 463312726 |
9 | 177558768 |
10 | 80582102 |
11 | 41539587 |
12 | 22ba11b2 |
13 | 13905323 |
14 | a9b8926 |
15 | 711b2a2 |
hex | 4cd95d6 |
80582102 has 4 divisors (see below), whose sum is σ = 120873156. Its totient is φ = 40291050.
The previous prime is 80582083. The next prime is 80582107. The reversal of 80582102 is 20128508.
It is a semiprime because it is the product of two primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (80582107) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20145524 + ... + 20145527.
It is an arithmetic number, because the mean of its divisors is an integer number (30218289).
Almost surely, 280582102 is an apocalyptic number.
80582102 is a deficient number, since it is larger than the sum of its proper divisors (40291054).
80582102 is a wasteful number, since it uses less digits than its factorization.
80582102 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 40291053.
The product of its (nonzero) digits is 1280, while the sum is 26.
The square root of 80582102 is about 8976.7534220340. The cubic root of 80582102 is about 431.9294973823.
The spelling of 80582102 in words is "eighty million, five hundred eighty-two thousand, one hundred two".
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