Base | Representation |
---|---|
bin | 101001110100000100… |
… | …0001100001001111110 |
3 | 22120202212220000110121 |
4 | 1103220020030021332 |
5 | 2432344203310344 |
6 | 105130052525154 |
7 | 6326113523464 |
oct | 1235010141176 |
9 | 276685800417 |
10 | 89793806974 |
11 | 35099299233 |
12 | 1549b9207ba |
13 | 86101aa181 |
14 | 44bb786834 |
15 | 25081ec684 |
hex | 14e820c27e |
89793806974 has 8 divisors (see below), whose sum is σ = 134695586520. Its totient is φ = 44895278136.
The previous prime is 89793806917. The next prime is 89793806987. The reversal of 89793806974 is 47960839798.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
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, 742404 + ... + 854839.
It is an arithmetic number, because the mean of its divisors is an integer number (16836948315).
Almost surely, 289793806974 is an apocalyptic number.
89793806974 is a deficient number, since it is larger than the sum of its proper divisors (44901779546).
89793806974 is a wasteful number, since it uses less digits than its factorization.
89793806974 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1625354.
The product of its (nonzero) digits is 164602368, while the sum is 70.
The spelling of 89793806974 in words is "eighty-nine billion, seven hundred ninety-three million, eight hundred six thousand, nine hundred seventy-four".
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