Base | Representation |
---|---|
bin | 1001100111001… |
… | …00011010001111 |
3 | 12121201021220220 |
4 | 10303210122033 |
5 | 131120033333 |
6 | 12000042423 |
7 | 1666215066 |
oct | 463443217 |
9 | 177637826 |
10 | 80627343 |
11 | 4156a575 |
12 | 23003413 |
13 | 1391cab4 |
14 | a9cb1dd |
15 | 71298b3 |
hex | 4ce468f |
80627343 has 8 divisors (see below), whose sum is σ = 107646000. Its totient is φ = 53680128.
The previous prime is 80627341. The next prime is 80627353. The reversal of 80627343 is 34372608.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 80627343 - 21 = 80627341 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (80627341) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15168 + ... + 19781.
It is an arithmetic number, because the mean of its divisors is an integer number (13455750).
Almost surely, 280627343 is an apocalyptic number.
80627343 is a deficient number, since it is larger than the sum of its proper divisors (27018657).
80627343 is a wasteful number, since it uses less digits than its factorization.
80627343 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 35721.
The product of its (nonzero) digits is 24192, while the sum is 33.
The square root of 80627343 is about 8979.2729661148. The cubic root of 80627343 is about 432.0103146114.
The spelling of 80627343 in words is "eighty million, six hundred twenty-seven thousand, three hundred forty-three".
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