Base | Representation |
---|---|
bin | 101111010011… |
… | …101011000100 |
3 | 212100001110012 |
4 | 233103223010 |
5 | 11133320343 |
6 | 1121445352 |
7 | 210260351 |
oct | 57235304 |
9 | 25301405 |
10 | 12401348 |
11 | 7000353 |
12 | 41a0858 |
13 | 275289b |
14 | 190b628 |
15 | 114e718 |
hex | bd3ac4 |
12401348 has 12 divisors (see below), whose sum is σ = 21727020. Its totient is φ = 6193632.
The previous prime is 12401317. The next prime is 12401351. The reversal of 12401348 is 84310421.
It can be written as a sum of positive squares in 2 ways, for example, as 9132484 + 3268864 = 3022^2 + 1808^2 .
It is an unprimeable number.
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, 6038 + ... + 7826.
It is an arithmetic number, because the mean of its divisors is an integer number (1810585).
Almost surely, 212401348 is an apocalyptic number.
It is an amenable number.
12401348 is a deficient number, since it is larger than the sum of its proper divisors (9325672).
12401348 is a wasteful number, since it uses less digits than its factorization.
12401348 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3526 (or 3524 counting only the distinct ones).
The product of its (nonzero) digits is 768, while the sum is 23.
The square root of 12401348 is about 3521.5547702684. The cubic root of 12401348 is about 231.4672924230.
Adding to 12401348 its reverse (84310421), we get a palindrome (96711769).
The spelling of 12401348 in words is "twelve million, four hundred one thousand, three hundred forty-eight".
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