Base | Representation |
---|---|
bin | 1011000011110111111… |
… | …1110111101011001001 |
3 | 200011110201201211120202 |
4 | 2300331333313223021 |
5 | 11103124242324223 |
6 | 223143212301545 |
7 | 16504561264511 |
oct | 2607577675311 |
9 | 604421654522 |
10 | 190018714313 |
11 | 7364a67956a |
12 | 309b0a718b5 |
13 | 14bc3484b7c |
14 | 92a8630841 |
15 | 4e22061428 |
hex | 2c3dff7ac9 |
190018714313 has 8 divisors (see below), whose sum is σ = 200099486400. Its totient is φ = 180089533008.
The previous prime is 190018714307. The next prime is 190018714321. The reversal of 190018714313 is 313417810091.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 190018714313 - 226 = 189951605449 is a prime.
It is a super-2 number, since 2×1900187143132 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (190018734313) 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, 37895123 + ... + 37900136.
It is an arithmetic number, because the mean of its divisors is an integer number (25012435800).
Almost surely, 2190018714313 is an apocalyptic number.
It is an amenable number.
190018714313 is a deficient number, since it is larger than the sum of its proper divisors (10080772087).
190018714313 is a wasteful number, since it uses less digits than its factorization.
190018714313 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 75795391.
The product of its (nonzero) digits is 18144, while the sum is 38.
The spelling of 190018714313 in words is "one hundred ninety billion, eighteen million, seven hundred fourteen thousand, three hundred thirteen".
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