Base | Representation |
---|---|
bin | 100101010010101110… |
… | …1010011011110001000 |
3 | 21122201021200111002122 |
4 | 1022211131103132020 |
5 | 2303003321141041 |
6 | 100442442350412 |
7 | 5533406051321 |
oct | 1124535233610 |
9 | 248637614078 |
10 | 80085333896 |
11 | 30a670a0767 |
12 | 136304bb408 |
13 | 7723a11c49 |
14 | 3c3a22d448 |
15 | 213ac27c4b |
hex | 12a5753788 |
80085333896 has 16 divisors (see below), whose sum is σ = 150168727500. Its totient is φ = 40040339904.
The previous prime is 80085333883. The next prime is 80085333917. The reversal of 80085333896 is 69833358008.
It can be written as a sum of positive squares in 2 ways, for example, as 72054664900 + 8030668996 = 268430^2 + 89614^2 .
It is a super-3 number, since 3×800853338963 (a number of 34 digits) contains 333 as substring.
It is a Smith number, since the sum of its digits (53) coincides with the sum of the digits of its prime factors.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 140015 + ... + 423998.
Almost surely, 280085333896 is an apocalyptic number.
It is an amenable number.
80085333896 is a deficient number, since it is larger than the sum of its proper divisors (70083393604).
80085333896 is a wasteful number, since it uses less digits than its factorization.
80085333896 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 581768 (or 581764 counting only the distinct ones).
The product of its (nonzero) digits is 3732480, while the sum is 53.
The spelling of 80085333896 in words is "eighty billion, eighty-five million, three hundred thirty-three thousand, eight hundred ninety-six".
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