Base | Representation |
---|---|
bin | 110001100101… |
… | …111010011100 |
3 | 220110111010101 |
4 | 301211322130 |
5 | 11312002343 |
6 | 1142350444 |
7 | 215333614 |
oct | 61457234 |
9 | 26414111 |
10 | 13000348 |
11 | 737a399 |
12 | 442b424 |
13 | 290241a |
14 | 1a25a44 |
15 | 121be4d |
hex | c65e9c |
13000348 has 12 divisors (see below), whose sum is σ = 22780912. Its totient is φ = 6491520.
The previous prime is 13000333. The next prime is 13000349. The reversal of 13000348 is 84300031.
It is a super-2 number, since 2×130003482 = 338018096242208, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13000349) 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, 2188 + ... + 5548.
Almost surely, 213000348 is an apocalyptic number.
It is an amenable number.
13000348 is a deficient number, since it is larger than the sum of its proper divisors (9780564).
13000348 is a wasteful number, since it uses less digits than its factorization.
13000348 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4332 (or 4330 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 19.
The square root of 13000348 is about 3605.5995340581. The cubic root of 13000348 is about 235.1355668674.
Adding to 13000348 its reverse (84300031), we get a palindrome (97300379).
The spelling of 13000348 in words is "thirteen million, three hundred forty-eight", and thus it is an aban number.
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