Base | Representation |
---|---|
bin | 1100011010010… |
… | …10000101100001 |
3 | 21020220110110211 |
4 | 12031022011201 |
5 | 203123044411 |
6 | 14155254121 |
7 | 2402640634 |
oct | 615120541 |
9 | 236813424 |
10 | 104112481 |
11 | 53850280 |
12 | 2aa4a341 |
13 | 18753625 |
14 | db81c1b |
15 | 9218221 |
hex | 634a161 |
104112481 has 8 divisors (see below), whose sum is σ = 113736384. Its totient is φ = 94515120.
The previous prime is 104112469. The next prime is 104112551. The reversal of 104112481 is 184211401.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 104112481 - 215 = 104079713 is a prime.
It is a super-2 number, since 2×1041124812 = 21678817399950722, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (104112401) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2076 + ... + 14578.
It is an arithmetic number, because the mean of its divisors is an integer number (14217048).
Almost surely, 2104112481 is an apocalyptic number.
104112481 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
104112481 is a deficient number, since it is larger than the sum of its proper divisors (9623903).
104112481 is a wasteful number, since it uses less digits than its factorization.
104112481 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13271.
The product of its (nonzero) digits is 256, while the sum is 22.
The square root of 104112481 is about 10203.5523716008. The cubic root of 104112481 is about 470.4364152267.
Adding to 104112481 its reverse (184211401), we get a palindrome (288323882).
The spelling of 104112481 in words is "one hundred four million, one hundred twelve thousand, four hundred eighty-one".
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