Base | Representation |
---|---|
bin | 10000001001111110011… |
… | …001010111011100101111 |
3 | 10221010200021211100100010 |
4 | 100021332121113130233 |
5 | 121142213332004411 |
6 | 2210010133304303 |
7 | 143132224331400 |
oct | 20117631273457 |
9 | 3833607740303 |
10 | 1110222141231 |
11 | 39892a500aa5 |
12 | 15b203195093 |
13 | 80902802958 |
14 | 3ba40d339a7 |
15 | 1dd2d0dd7a6 |
hex | 1027e65772f |
1110222141231 has 48 divisors (see below), whose sum is σ = 1754620539360. Its totient is φ = 622438629120.
The previous prime is 1110222141221. The next prime is 1110222141253. The reversal of 1110222141231 is 1321412220111.
It is not a de Polignac number, because 1110222141231 - 29 = 1110222140719 is a prime.
It is a super-2 number, since 2×11102221412312 (a number of 25 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is a junction number, because it is equal to n+sod(n) for n = 1110222141198 and 1110222141207.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1110222141221) 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 47 ways as a sum of consecutive naturals, for example, 3403965 + ... + 3715833.
It is an arithmetic number, because the mean of its divisors is an integer number (36554594570).
Almost surely, 21110222141231 is an apocalyptic number.
1110222141231 is a deficient number, since it is larger than the sum of its proper divisors (644398398129).
1110222141231 is a wasteful number, since it uses less digits than its factorization.
1110222141231 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 312344 (or 312337 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 21.
Adding to 1110222141231 its reverse (1321412220111), we get a palindrome (2431634361342).
The spelling of 1110222141231 in words is "one trillion, one hundred ten billion, two hundred twenty-two million, one hundred forty-one thousand, two hundred thirty-one".
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