Base | Representation |
---|---|
bin | 110011011100… |
… | …010010001001 |
3 | 221101010012121 |
4 | 303130102021 |
5 | 11423011233 |
6 | 1201011241 |
7 | 222423301 |
oct | 63342211 |
9 | 27333177 |
10 | 13485193 |
11 | 7680697 |
12 | 4623b21 |
13 | 2a42007 |
14 | 1b10601 |
15 | 12b592d |
hex | cdc489 |
13485193 has 8 divisors (see below), whose sum is σ = 14497920. Its totient is φ = 12502800.
The previous prime is 13485179. The next prime is 13485211. The reversal of 13485193 is 39158431.
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 13485193 - 213 = 13477001 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (13485113) 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, 6658 + ... + 8443.
It is an arithmetic number, because the mean of its divisors is an integer number (1812240).
Almost surely, 213485193 is an apocalyptic number.
It is an amenable number.
13485193 is a deficient number, since it is larger than the sum of its proper divisors (1012727).
13485193 is a wasteful number, since it uses less digits than its factorization.
13485193 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15167.
The product of its digits is 12960, while the sum is 34.
The square root of 13485193 is about 3672.2190838783. The cubic root of 13485193 is about 238.0230716988.
The spelling of 13485193 in words is "thirteen million, four hundred eighty-five thousand, one hundred ninety-three".
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