Base | Representation |
---|---|
bin | 100010110111101101… |
… | …1100100011101001011 |
3 | 21011021210100102002110 |
4 | 1011233123210131023 |
5 | 2211330242122334 |
6 | 54222354433403 |
7 | 5260460002152 |
oct | 1055733443513 |
9 | 234253312073 |
10 | 74883942219 |
11 | 29838040159 |
12 | 1261a592863 |
13 | 70a522c7a8 |
14 | 38a5506599 |
15 | 1e3428eae9 |
hex | 116f6e474b |
74883942219 has 8 divisors (see below), whose sum is σ = 100108701760. Its totient is φ = 49790905416.
The previous prime is 74883942191. The next prime is 74883942227. The reversal of 74883942219 is 91224938847.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 74883942219 - 29 = 74883941707 is a prime.
It is a super-2 number, since 2×748839422192 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (74883942229) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32929357 + ... + 32931630.
It is an arithmetic number, because the mean of its divisors is an integer number (12513587720).
Almost surely, 274883942219 is an apocalyptic number.
74883942219 is a deficient number, since it is larger than the sum of its proper divisors (25224759541).
74883942219 is a wasteful number, since it uses less digits than its factorization.
74883942219 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 65861369.
The product of its digits is 6967296, while the sum is 57.
The spelling of 74883942219 in words is "seventy-four billion, eight hundred eighty-three million, nine hundred forty-two thousand, two hundred nineteen".
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