Base | Representation |
---|---|
bin | 110000011111101011… |
… | …0101101011110011000 |
3 | 100221210211210111201101 |
4 | 1200333112231132120 |
5 | 3201240341230034 |
6 | 115501531201144 |
7 | 10344511345300 |
oct | 1407726553630 |
9 | 327724714641 |
10 | 104142133144 |
11 | 40191579035 |
12 | 18224ba61b4 |
13 | 9a88a073ba |
14 | 507d212600 |
15 | 2a97bd8514 |
hex | 183f5ad798 |
104142133144 has 48 divisors (see below), whose sum is σ = 240508333080. Its totient is φ = 42006908160.
The previous prime is 104142133133. The next prime is 104142133163. The reversal of 104142133144 is 441331241401.
It is a Harshad number since it is a multiple of its sum of digits (28).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7807122 + ... + 7820449.
Almost surely, 2104142133144 is an apocalyptic number.
104142133144 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
104142133144 is an abundant number, since it is smaller than the sum of its proper divisors (136366199936).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
104142133144 is a wasteful number, since it uses less digits than its factorization.
104142133144 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15627608 (or 15627597 counting only the distinct ones).
The product of its (nonzero) digits is 4608, while the sum is 28.
Adding to 104142133144 its reverse (441331241401), we get a palindrome (545473374545).
The spelling of 104142133144 in words is "one hundred four billion, one hundred forty-two million, one hundred thirty-three thousand, one hundred forty-four".
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