Base | Representation |
---|---|
bin | 1001100110001… |
… | …10010011100100 |
3 | 12121111000202222 |
4 | 10303012103210 |
5 | 131102112121 |
6 | 11553251512 |
7 | 1665162434 |
oct | 463062344 |
9 | 177430688 |
10 | 80504036 |
11 | 41495968 |
12 | 22b63b98 |
13 | 138a8932 |
14 | a9982c4 |
15 | 71030ab |
hex | 4cc64e4 |
80504036 has 6 divisors (see below), whose sum is σ = 140882070. Its totient is φ = 40252016.
The previous prime is 80503999. The next prime is 80504059. The reversal of 80504036 is 63040508.
It can be written as a sum of positive squares in only one way, i.e., 77545636 + 2958400 = 8806^2 + 1720^2 .
It is a junction number, because it is equal to n+sod(n) for n = 80503996 and 80504014.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10063001 + ... + 10063008.
It is an arithmetic number, because the mean of its divisors is an integer number (23480345).
Almost surely, 280504036 is an apocalyptic number.
It is an amenable number.
80504036 is a deficient number, since it is larger than the sum of its proper divisors (60378034).
80504036 is a wasteful number, since it uses less digits than its factorization.
80504036 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20126013 (or 20126011 counting only the distinct ones).
The product of its (nonzero) digits is 2880, while the sum is 26.
The square root of 80504036 is about 8972.4041371307. The cubic root of 80504036 is about 431.7899713507.
The spelling of 80504036 in words is "eighty million, five hundred four thousand, thirty-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •