Base | Representation |
---|---|
bin | 101101011110110101011111… |
… | …111110100011011000110000 |
3 | 222020020210021211101001111011 |
4 | 231132311133332203120300 |
5 | 202204302214230010000 |
6 | 1545233010124200304 |
7 | 60063525452014216 |
oct | 5536653776433060 |
9 | 866223254331434 |
10 | 200031122110000 |
11 | 588107a46a3215 |
12 | 1a527456099094 |
13 | 877cb13c7659c |
14 | 37577b50c4cb6 |
15 | 181d40646a2ba |
hex | b5ed5ffa3630 |
200031122110000 has 200 divisors, whose sum is σ = 486495636438240. Its totient is φ = 79649104128000.
The previous prime is 200031122109991. The next prime is 200031122110003. The reversal of 200031122110000 is 11221130002.
It is a tau number, because it is divible by the number of its divisors (200).
It is not an unprimeable number, because it can be changed into a prime (200031122110003) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 12355981906 + ... + 12355998094.
Almost surely, 2200031122110000 is an apocalyptic number.
200031122110000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 200031122110000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (243247818219120).
200031122110000 is an abundant number, since it is smaller than the sum of its proper divisors (286464514328240).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
200031122110000 is a wasteful number, since it uses less digits than its factorization.
200031122110000 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21753 (or 21732 counting only the distinct ones).
The product of its (nonzero) digits is 24, while the sum is 13.
Adding to 200031122110000 its reverse (11221130002), we get a palindrome (200042343240002).
The spelling of 200031122110000 in words is "two hundred trillion, thirty-one billion, one hundred twenty-two million, one hundred ten thousand".
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