Base | Representation |
---|---|
bin | 100101100100001011… |
… | …0101100011100111110 |
3 | 21201020002100102210012 |
4 | 1023020112230130332 |
5 | 2310203211210044 |
6 | 101020515143222 |
7 | 5554045342511 |
oct | 1131026543476 |
9 | 251202312705 |
10 | 80670803774 |
11 | 31237624970 |
12 | 137745a4b12 |
13 | 77b80c1022 |
14 | 3c93cb2d78 |
15 | 217232559e |
hex | 12c85ac73e |
80670803774 has 8 divisors (see below), whose sum is σ = 132006769848. Its totient is φ = 36668547160.
The previous prime is 80670803771. The next prime is 80670803777. The reversal of 80670803774 is 47730807608.
It is an interprime number because it is at equal distance from previous prime (80670803771) and next prime (80670803777).
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (80670803771) by changing a digit.
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 3 ways as a sum of consecutive naturals, for example, 1833427337 + ... + 1833427380.
It is an arithmetic number, because the mean of its divisors is an integer number (16500846231).
Almost surely, 280670803774 is an apocalyptic number.
80670803774 is a deficient number, since it is larger than the sum of its proper divisors (51335966074).
80670803774 is a wasteful number, since it uses less digits than its factorization.
80670803774 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3666854730.
The product of its (nonzero) digits is 1580544, while the sum is 50.
The spelling of 80670803774 in words is "eighty billion, six hundred seventy million, eight hundred three thousand, seven hundred seventy-four".
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