Base | Representation |
---|---|
bin | 1001100010011… |
… | …00001111010100 |
3 | 12120112121221001 |
4 | 10301030033110 |
5 | 130440112202 |
6 | 11534433044 |
7 | 1661010652 |
oct | 461141724 |
9 | 176477831 |
10 | 80004052 |
11 | 41184257 |
12 | 22962784 |
13 | 1376219b |
14 | a8a7dd2 |
15 | 7054d87 |
hex | 4c4c3d4 |
80004052 has 12 divisors (see below), whose sum is σ = 140456596. Its totient is φ = 39873600.
The previous prime is 80004013. The next prime is 80004053. The reversal of 80004052 is 25040008.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 33709636 + 46294416 = 5806^2 + 6804^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (80004053) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30699 + ... + 33202.
Almost surely, 280004052 is an apocalyptic number.
It is an amenable number.
80004052 is a deficient number, since it is larger than the sum of its proper divisors (60452544).
80004052 is a wasteful number, since it uses less digits than its factorization.
80004052 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 64218 (or 64216 counting only the distinct ones).
The product of its (nonzero) digits is 320, while the sum is 19.
The square root of 80004052 is about 8944.4984208171. The cubic root of 80004052 is about 430.8942126914.
The spelling of 80004052 in words is "eighty million, four thousand, fifty-two".
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