Base | Representation |
---|---|
bin | 1001001011011011011101… |
… | …10111001110000001010010 |
3 | 2122110120012111000012020111 |
4 | 10211231232313032001102 |
5 | 10121143122242334020 |
6 | 110532205535231534 |
7 | 4152145065146413 |
oct | 445555667160122 |
9 | 78416174005214 |
10 | 20183911293010 |
11 | 6481a48805583 |
12 | 231b93b0785aa |
13 | b3544735b43a |
14 | 4dac996b980a |
15 | 25006ab40d5a |
hex | 125b6edce052 |
20183911293010 has 8 divisors (see below), whose sum is σ = 36331040327436. Its totient is φ = 8073564517200.
The previous prime is 20183911292959. The next prime is 20183911293011. The reversal of 20183911293010 is 1039211938102.
It can be written as a sum of positive squares in 2 ways, for example, as 18270948449209 + 1912962843801 = 4274453^2 + 1383099^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×201839112930102 (a number of 27 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (20183911293011) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1009195564641 + ... + 1009195564660.
Almost surely, 220183911293010 is an apocalyptic number.
20183911293010 is a deficient number, since it is larger than the sum of its proper divisors (16147129034426).
20183911293010 is a wasteful number, since it uses less digits than its factorization.
20183911293010 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2018391129308.
The product of its (nonzero) digits is 23328, while the sum is 40.
The spelling of 20183911293010 in words is "twenty trillion, one hundred eighty-three billion, nine hundred eleven million, two hundred ninety-three thousand, ten".
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