Base | Representation |
---|---|
bin | 1001100011100… |
… | …11010110110010 |
3 | 12120211202201012 |
4 | 10301303112302 |
5 | 131010224044 |
6 | 11542110522 |
7 | 1662246041 |
oct | 461632662 |
9 | 176752635 |
10 | 80164274 |
11 | 41283673 |
12 | 22a1b442 |
13 | 137ba0a8 |
14 | a90a558 |
15 | 708759e |
hex | 4c735b2 |
80164274 has 8 divisors (see below), whose sum is σ = 123496428. Its totient is φ = 38998800.
The previous prime is 80164267. The next prime is 80164291. The reversal of 80164274 is 47246108.
It can be written as a sum of positive squares in 2 ways, for example, as 64915249 + 15249025 = 8057^2 + 3905^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 80164274.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 541577 + ... + 541724.
Almost surely, 280164274 is an apocalyptic number.
80164274 is a deficient number, since it is larger than the sum of its proper divisors (43332154).
80164274 is a wasteful number, since it uses less digits than its factorization.
80164274 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1083340.
The product of its (nonzero) digits is 10752, while the sum is 32.
The square root of 80164274 is about 8953.4503963556. The cubic root of 80164274 is about 431.1816677001.
The spelling of 80164274 in words is "eighty million, one hundred sixty-four thousand, two hundred seventy-four".
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