Base | Representation |
---|---|
bin | 10000010110001010100… |
… | …111101011100010010000 |
3 | 10222101110112221021012200 |
4 | 100112022213223202100 |
5 | 121401020400401000 |
6 | 2220013101123200 |
7 | 144104502331545 |
oct | 20261247534220 |
9 | 3871415837180 |
10 | 1123312122000 |
11 | 3a3437454322 |
12 | 161856b59500 |
13 | 81c0a71a8c3 |
14 | 3c523602bcc |
15 | 1e3473b6500 |
hex | 1058a9eb890 |
1123312122000 has 240 divisors, whose sum is σ = 3924627693168. Its totient is φ = 299452723200.
The previous prime is 1123312121977. The next prime is 1123312122041. The reversal of 1123312122000 is 2212133211.
1123312122000 is a `hidden beast` number, since 112 + 331 + 2 + 1 + 220 + 0 + 0 = 666.
It can be written as a sum of positive squares in 8 ways, for example, as 283581810576 + 839730311424 = 532524^2 + 916368^2 .
It is a tau number, because it is divible by the number of its divisors (240).
It is a Harshad number since it is a multiple of its sum of digits (18).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 68265774 + ... + 68282226.
Almost surely, 21123312122000 is an apocalyptic number.
1123312122000 is a gapful number since it is divisible by the number (10) 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 1123312122000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1962313846584).
1123312122000 is an abundant number, since it is smaller than the sum of its proper divisors (2801315571168).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1123312122000 is a wasteful number, since it uses less digits than its factorization.
1123312122000 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20275 (or 20256 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 18.
Adding to 1123312122000 its reverse (2212133211), we get a palindrome (1125524255211).
The spelling of 1123312122000 in words is "one trillion, one hundred twenty-three billion, three hundred twelve million, one hundred twenty-two thousand".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.109 sec. • engine limits •