Base | Representation |
---|---|
bin | 1001100010111… |
… | …11110010110111 |
3 | 12120200200210200 |
4 | 10301133302313 |
5 | 131000143101 |
6 | 11540251543 |
7 | 1661463330 |
oct | 461376267 |
9 | 176620720 |
10 | 80084151 |
11 | 41229454 |
12 | 229a0bb3 |
13 | 1378c794 |
14 | a8c9287 |
15 | 706d986 |
hex | 4c5fcb7 |
80084151 has 24 divisors (see below), whose sum is σ = 132587520. Its totient is φ = 45629136.
The previous prime is 80084149. The next prime is 80084203. The reversal of 80084151 is 15148008.
It is not a de Polignac number, because 80084151 - 21 = 80084149 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (80084101) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 22470 + ... + 25788.
It is an arithmetic number, because the mean of its divisors is an integer number (5524480).
Almost surely, 280084151 is an apocalyptic number.
80084151 is a deficient number, since it is larger than the sum of its proper divisors (52503369).
80084151 is a wasteful number, since it uses less digits than its factorization.
80084151 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3715 (or 3712 counting only the distinct ones).
The product of its (nonzero) digits is 1280, while the sum is 27.
The square root of 80084151 is about 8948.9748574907. The cubic root of 80084151 is about 431.0379665917.
The spelling of 80084151 in words is "eighty million, eighty-four thousand, one hundred fifty-one".
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