Base | Representation |
---|---|
bin | 100101100100110101… |
… | …1011101011000101010 |
3 | 21201021122011100121120 |
4 | 1023021223131120222 |
5 | 2310224403234143 |
6 | 101023031320110 |
7 | 5554435250415 |
oct | 1131153353052 |
9 | 251248140546 |
10 | 80693024298 |
11 | 31249121537 |
12 | 1377bb20036 |
13 | 77bc8a1073 |
14 | 3c96c18b7c |
15 | 2174264383 |
hex | 12c9add62a |
80693024298 has 16 divisors (see below), whose sum is σ = 162894330720. Its totient is φ = 26646294416.
The previous prime is 80693024231. The next prime is 80693024351. The reversal of 80693024298 is 89242039608.
It is a super-2 number, since 2×806930242982 (a number of 23 digits) contains 22 as substring.
It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a self number, because there is not a number n which added to its sum of digits gives 80693024298.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62844393 + ... + 62845676.
It is an arithmetic number, because the mean of its divisors is an integer number (10180895670).
Almost surely, 280693024298 is an apocalyptic number.
80693024298 is an abundant number, since it is smaller than the sum of its proper divisors (82201306422).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
80693024298 is a wasteful number, since it uses less digits than its factorization.
80693024298 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 125690181.
The product of its (nonzero) digits is 1492992, while the sum is 51.
The spelling of 80693024298 in words is "eighty billion, six hundred ninety-three million, twenty-four thousand, two hundred ninety-eight".
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