Base | Representation |
---|---|
bin | 100000011101111000000… |
… | …011100101101010011100 |
3 | 21220021212100110200121002 |
4 | 200131320003211222130 |
5 | 243023244132430434 |
6 | 4424542035525432 |
7 | 320122536034643 |
oct | 40357003455234 |
9 | 7807770420532 |
10 | 2231102233244 |
11 | 790229056185 |
12 | 30049b759878 |
13 | 1325133cb951 |
14 | 79db353a35a |
15 | 3d081c0357e |
hex | 207780e5a9c |
2231102233244 has 24 divisors (see below), whose sum is σ = 3967939074960. Its totient is φ = 1097449347456.
The previous prime is 2231102233181. The next prime is 2231102233249. The reversal of 2231102233244 is 4423322011322.
It is a super-3 number, since 3×22311022332443 (a number of 38 digits) contains 333 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2231102233249) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5295809 + ... + 5701560.
It is an arithmetic number, because the mean of its divisors is an integer number (165330794790).
Almost surely, 22231102233244 is an apocalyptic number.
It is an amenable number.
2231102233244 is a deficient number, since it is larger than the sum of its proper divisors (1736836841716).
2231102233244 is a wasteful number, since it uses less digits than its factorization.
2231102233244 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10998197 (or 10998195 counting only the distinct ones).
The product of its (nonzero) digits is 13824, while the sum is 29.
Adding to 2231102233244 its reverse (4423322011322), we get a palindrome (6654424244566).
The spelling of 2231102233244 in words is "two trillion, two hundred thirty-one billion, one hundred two million, two hundred thirty-three thousand, two hundred forty-four".
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