Base | Representation |
---|---|
bin | 110011001110… |
… | …110100100101 |
3 | 221021022120101 |
4 | 303032310211 |
5 | 11414230203 |
6 | 1155504101 |
7 | 222103450 |
oct | 63166445 |
9 | 27238511 |
10 | 13430053 |
11 | 764321a |
12 | 45b8031 |
13 | 2a22ba0 |
14 | 1ad8497 |
15 | 12a441d |
hex | cced25 |
13430053 has 8 divisors (see below), whose sum is σ = 16529408. Its totient is φ = 10625904.
The previous prime is 13430009. The next prime is 13430063. The reversal of 13430053 is 35003431.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-13430053 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 13430053.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13430003) 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 7 ways as a sum of consecutive naturals, for example, 73701 + ... + 73882.
It is an arithmetic number, because the mean of its divisors is an integer number (2066176).
Almost surely, 213430053 is an apocalyptic number.
13430053 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
It is an amenable number.
13430053 is a deficient number, since it is larger than the sum of its proper divisors (3099355).
13430053 is a wasteful number, since it uses less digits than its factorization.
13430053 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 147603.
The product of its (nonzero) digits is 540, while the sum is 19.
The square root of 13430053 is about 3664.7036715129. The cubic root of 13430053 is about 237.6982086823.
Adding to 13430053 its reverse (35003431), we get a palindrome (48433484).
The spelling of 13430053 in words is "thirteen million, four hundred thirty thousand, fifty-three".
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