Base | Representation |
---|---|
bin | 10111001111100010101011… |
… | …101000010101101000101000 |
3 | 111101221102200200021201011111 |
4 | 113033202223220111220220 |
5 | 101344310402341414422 |
6 | 1001224351103040104 |
7 | 30350242511664424 |
oct | 2717425350255050 |
9 | 441842620251144 |
10 | 102223101123112 |
11 | 2a6316346a6942 |
12 | b56b6318a0034 |
13 | 450679ba033a8 |
14 | 1b358a5875b84 |
15 | bc40cdd58a77 |
hex | 5cf8aba15a28 |
102223101123112 has 32 divisors (see below), whose sum is σ = 193179108326400. Its totient is φ = 50708678880384.
The previous prime is 102223101123083. The next prime is 102223101123113. The reversal of 102223101123112 is 211321101322201.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (102223101123113) 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 7 ways as a sum of consecutive naturals, for example, 149297964 + ... + 149981092.
It is an arithmetic number, because the mean of its divisors is an integer number (6036847135200).
Almost surely, 2102223101123112 is an apocalyptic number.
It is an amenable number.
102223101123112 is a deficient number, since it is larger than the sum of its proper divisors (90956007203288).
102223101123112 is a wasteful number, since it uses less digits than its factorization.
102223101123112 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 830545 (or 830541 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 22.
Adding to 102223101123112 its reverse (211321101322201), we get a palindrome (313544202445313).
The spelling of 102223101123112 in words is "one hundred two trillion, two hundred twenty-three billion, one hundred one million, one hundred twenty-three thousand, one hundred twelve".
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