Base | Representation |
---|---|
bin | 10010001111111111001111… |
… | …010011100011000100001000 |
3 | 101112012010012112120000112020 |
4 | 102033333033103203010020 |
5 | 41010014203124242144 |
6 | 442412320231044440 |
7 | 22622564100051462 |
oct | 2217771723430410 |
9 | 345163175500466 |
10 | 80263531868424 |
11 | 23635633301423 |
12 | 900373a510720 |
13 | 35a2a84555438 |
14 | 15b6ac0621132 |
15 | 942c8a715419 |
hex | 48ffcf4e3108 |
80263531868424 has 64 divisors (see below), whose sum is σ = 216137421066240. Its totient is φ = 24765746153280.
The previous prime is 80263531868407. The next prime is 80263531868453. The reversal of 80263531868424 is 42486813536208.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2345224002 + ... + 2345258225.
It is an arithmetic number, because the mean of its divisors is an integer number (3377147204160).
Almost surely, 280263531868424 is an apocalyptic number.
It is an amenable number.
80263531868424 is an abundant number, since it is smaller than the sum of its proper divisors (135873889197816).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
80263531868424 is a wasteful number, since it uses less digits than its factorization.
80263531868424 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4690482290 (or 4690482286 counting only the distinct ones).
The product of its (nonzero) digits is 53084160, while the sum is 60.
The spelling of 80263531868424 in words is "eighty trillion, two hundred sixty-three billion, five hundred thirty-one million, eight hundred sixty-eight thousand, four hundred twenty-four".
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