Base | Representation |
---|---|
bin | 1100010100000101100… |
… | …10101001111101010000 |
3 | 1111110002122101110100220 |
4 | 12022002302221331100 |
5 | 23413002341042034 |
6 | 522211525113040 |
7 | 42365561054124 |
oct | 6120262517520 |
9 | 1443078343326 |
10 | 423101112144 |
11 | 153488602917 |
12 | 69bbb858780 |
13 | 30b8a640279 |
14 | 1669a291584 |
15 | b014a2c749 |
hex | 6282ca9f50 |
423101112144 has 80 divisors (see below), whose sum is σ = 1140849600000. Its totient is φ = 134864408448.
The previous prime is 423101112139. The next prime is 423101112149. The reversal of 423101112144 is 441211101324.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (423101112139) and next prime (423101112149).
It is a Harshad number since it is a multiple of its sum of digits (24).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (423101112149) by changing a digit.
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 15 ways as a sum of consecutive naturals, for example, 4076607 + ... + 4179105.
It is an arithmetic number, because the mean of its divisors is an integer number (14260620000).
Almost surely, 2423101112144 is an apocalyptic number.
It is an amenable number.
423101112144 is an abundant number, since it is smaller than the sum of its proper divisors (717748487856).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
423101112144 is a wasteful number, since it uses less digits than its factorization.
423101112144 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 106272 (or 106266 counting only the distinct ones).
The product of its (nonzero) digits is 768, while the sum is 24.
Adding to 423101112144 its reverse (441211101324), we get a palindrome (864312213468).
The spelling of 423101112144 in words is "four hundred twenty-three billion, one hundred one million, one hundred twelve thousand, one hundred forty-four".
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