Base | Representation |
---|---|
bin | 100010101001100101… |
… | …0110011001110010110 |
3 | 21010001202010200120212 |
4 | 1011103022303032112 |
5 | 2204342401043324 |
6 | 54103335525422 |
7 | 5242641505253 |
oct | 1052312631626 |
9 | 233052120525 |
10 | 74409784214 |
11 | 29614424237 |
12 | 12507829872 |
13 | 702ac24c1c |
14 | 385c55a42a |
15 | 1e0782d70e |
hex | 11532b3396 |
74409784214 has 8 divisors (see below), whose sum is σ = 114210366600. Its totient is φ = 36339662016.
The previous prime is 74409784187. The next prime is 74409784223. The reversal of 74409784214 is 41248790447.
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, 432614939 + ... + 432615110.
It is an arithmetic number, because the mean of its divisors is an integer number (14276295825).
Almost surely, 274409784214 is an apocalyptic number.
74409784214 is a deficient number, since it is larger than the sum of its proper divisors (39800582386).
74409784214 is a wasteful number, since it uses less digits than its factorization.
74409784214 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 865230094.
The product of its (nonzero) digits is 1806336, while the sum is 50.
The spelling of 74409784214 in words is "seventy-four billion, four hundred nine million, seven hundred eighty-four thousand, two hundred fourteen".
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