Base | Representation |
---|---|
bin | 110000011011110011… |
… | …1111110101011100100 |
3 | 100221110210202112101021 |
4 | 1200313213332223210 |
5 | 3201004141123330 |
6 | 115441015340524 |
7 | 10341345113062 |
oct | 1406747765344 |
9 | 327423675337 |
10 | 104012442340 |
11 | 40125348454 |
12 | 181a9681744 |
13 | 9a67b99591 |
14 | 5069cd3032 |
15 | 2a8b61b67a |
hex | 18379feae4 |
104012442340 has 48 divisors (see below), whose sum is σ = 220754629872. Its totient is φ = 41161752576.
The previous prime is 104012442307. The next prime is 104012442341. The reversal of 104012442340 is 43244210401.
It can be written as a sum of positive squares in 8 ways, for example, as 10252777536 + 93759664804 = 101256^2 + 306202^2 .
It is a super-3 number, since 3×1040124423403 (a number of 34 digits) contains 333 as substring.
It is not an unprimeable number, because it can be changed into a prime (104012442341) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6893044 + ... + 6908116.
It is an arithmetic number, because the mean of its divisors is an integer number (4599054789).
Almost surely, 2104012442340 is an apocalyptic number.
104012442340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
104012442340 is an abundant number, since it is smaller than the sum of its proper divisors (116742187532).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
104012442340 is a wasteful number, since it uses less digits than its factorization.
104012442340 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18736 (or 18734 counting only the distinct ones).
The product of its (nonzero) digits is 3072, while the sum is 25.
Adding to 104012442340 its reverse (43244210401), we get a palindrome (147256652741).
The spelling of 104012442340 in words is "one hundred four billion, twelve million, four hundred forty-two thousand, three hundred forty".
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