Base | Representation |
---|---|
bin | 1001100111011… |
… | …11110011100000 |
3 | 12121210122221112 |
4 | 10303233303200 |
5 | 131123032031 |
6 | 12001042452 |
7 | 1666501133 |
oct | 463576340 |
9 | 177718845 |
10 | 80674016 |
11 | 415a1645 |
12 | 23026428 |
13 | 13938107 |
14 | aa0021a |
15 | 713862b |
hex | 4cefce0 |
80674016 has 12 divisors (see below), whose sum is σ = 158827032. Its totient is φ = 40336992.
The previous prime is 80674001. The next prime is 80674021. The reversal of 80674016 is 61047608.
It is a Harshad number since it is a multiple of its sum of digits (32), and also a Moran number because the ratio is a prime number: 2521063 = 80674016 / (8 + 0 + 6 + 7 + 4 + 0 + 1 + 6).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1260500 + ... + 1260563.
It is an arithmetic number, because the mean of its divisors is an integer number (13235586).
Almost surely, 280674016 is an apocalyptic number.
It is an amenable number.
80674016 is a deficient number, since it is larger than the sum of its proper divisors (78153016).
80674016 is a wasteful number, since it uses less digits than its factorization.
80674016 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2521073 (or 2521065 counting only the distinct ones).
The product of its (nonzero) digits is 8064, while the sum is 32.
The square root of 80674016 is about 8981.8715199005. The cubic root of 80674016 is about 432.0936582484.
The spelling of 80674016 in words is "eighty million, six hundred seventy-four thousand, sixteen".
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