Base | Representation |
---|---|
bin | 1001100100010… |
… | …01010101000011 |
3 | 12121000100011120 |
4 | 10302021111003 |
5 | 131021114100 |
6 | 11544043323 |
7 | 1663102323 |
oct | 462112503 |
9 | 177010146 |
10 | 80254275 |
11 | 41335252 |
12 | 22a63543 |
13 | 1381c04a |
14 | a931283 |
15 | 70a40a0 |
hex | 4c89543 |
80254275 has 24 divisors (see below), whose sum is σ = 134675904. Its totient is φ = 42160800.
The previous prime is 80254253. The next prime is 80254289. The reversal of 80254275 is 57245208.
It is not a de Polignac number, because 80254275 - 28 = 80254019 is a prime.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2961 + ... + 13010.
It is an arithmetic number, because the mean of its divisors is an integer number (5611496).
Almost surely, 280254275 is an apocalyptic number.
80254275 is a deficient number, since it is larger than the sum of its proper divisors (54421629).
80254275 is a wasteful number, since it uses less digits than its factorization.
80254275 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16051 (or 16046 counting only the distinct ones).
The product of its (nonzero) digits is 22400, while the sum is 33.
The square root of 80254275 is about 8958.4750376389. The cubic root of 80254275 is about 431.3429709237.
The spelling of 80254275 in words is "eighty million, two hundred fifty-four thousand, two hundred seventy-five".
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