Base | Representation |
---|---|
bin | 1001100100000… |
… | …10001001010100 |
3 | 12120221211210211 |
4 | 10302002021110 |
5 | 131014143402 |
6 | 11543255204 |
7 | 1662620461 |
oct | 462021124 |
9 | 176854724 |
10 | 80224852 |
11 | 41315134 |
12 | 22a4a504 |
13 | 1380b836 |
14 | a924668 |
15 | 709a4d7 |
hex | 4c82254 |
80224852 has 6 divisors (see below), whose sum is σ = 140393498. Its totient is φ = 40112424.
The previous prime is 80224849. The next prime is 80224861. The reversal of 80224852 is 25842208.
It can be written as a sum of positive squares in only one way, i.e., 60279696 + 19945156 = 7764^2 + 4466^2 .
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, 10028103 + ... + 10028110.
Almost surely, 280224852 is an apocalyptic number.
It is an amenable number.
80224852 is a deficient number, since it is larger than the sum of its proper divisors (60168646).
80224852 is a wasteful number, since it uses less digits than its factorization.
80224852 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20056217 (or 20056215 counting only the distinct ones).
The product of its (nonzero) digits is 10240, while the sum is 31.
The square root of 80224852 is about 8956.8326991186. The cubic root of 80224852 is about 431.2902511754.
The spelling of 80224852 in words is "eighty million, two hundred twenty-four thousand, eight hundred fifty-two".
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