Base | Representation |
---|---|
bin | 101111010011… |
… | …100111010000 |
3 | 212100001010011 |
4 | 233103213100 |
5 | 11133313404 |
6 | 1121444304 |
7 | 210256552 |
oct | 57234720 |
9 | 25301104 |
10 | 12401104 |
11 | 7000151 |
12 | 41a0694 |
13 | 2752741 |
14 | 190b4d2 |
15 | 114e604 |
hex | bd39d0 |
12401104 has 20 divisors (see below), whose sum is σ = 24333760. Its totient is φ = 6121440.
The previous prime is 12401101. The next prime is 12401107. The reversal of 12401104 is 40110421.
It is an interprime number because it is at equal distance from previous prime (12401101) and next prime (12401107).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12401101) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3642 + ... + 6169.
It is an arithmetic number, because the mean of its divisors is an integer number (1216688).
Almost surely, 212401104 is an apocalyptic number.
It is an amenable number.
12401104 is a deficient number, since it is larger than the sum of its proper divisors (11932656).
12401104 is an equidigital number, since it uses as much as digits as its factorization.
12401104 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9898 (or 9892 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 13.
The square root of 12401104 is about 3521.5201263091. The cubic root of 12401104 is about 231.4657743517.
Adding to 12401104 its reverse (40110421), we get a palindrome (52511525).
The spelling of 12401104 in words is "twelve million, four hundred one thousand, one hundred four".
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