Base | Representation |
---|---|
bin | 100101010001101000… |
… | …0100101010110001000 |
3 | 21122121201021022210010 |
4 | 1022203100211112020 |
5 | 2302414400213213 |
6 | 100435043551520 |
7 | 5532450361053 |
oct | 1124320452610 |
9 | 248551238703 |
10 | 80048444808 |
11 | 30a48295412 |
12 | 1362008b5a0 |
13 | 7719197397 |
14 | 3c35389a9a |
15 | 213788cac3 |
hex | 12a3425588 |
80048444808 has 32 divisors (see below), whose sum is σ = 200505252960. Its totient is φ = 26631596160.
The previous prime is 80048444789. The next prime is 80048444831. The reversal of 80048444808 is 80844484008.
It is a happy number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3188410 + ... + 3213417.
It is an arithmetic number, because the mean of its divisors is an integer number (6265789155).
Almost surely, 280048444808 is an apocalyptic number.
It is an amenable number.
80048444808 is an abundant number, since it is smaller than the sum of its proper divisors (120456808152).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
80048444808 is a wasteful number, since it uses less digits than its factorization.
80048444808 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6402357 (or 6402353 counting only the distinct ones).
The product of its (nonzero) digits is 1048576, while the sum is 48.
The spelling of 80048444808 in words is "eighty billion, forty-eight million, four hundred forty-four thousand, eight hundred eight".
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