Base | Representation |
---|---|
bin | 110001110011… |
… | …000101110101 |
3 | 220120020011112 |
4 | 301303011311 |
5 | 11320214300 |
6 | 1143444405 |
7 | 215650154 |
oct | 61630565 |
9 | 26506145 |
10 | 13054325 |
11 | 74069a9 |
12 | 4456705 |
13 | 2920b6b |
14 | 1a3b59b |
15 | 122ce35 |
hex | c73175 |
13054325 has 12 divisors (see below), whose sum is σ = 16334148. Its totient is φ = 10348800.
The previous prime is 13054313. The next prime is 13054331. The reversal of 13054325 is 52345031.
13054325 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 6 ways, for example, as 3363556 + 9690769 = 1834^2 + 3113^2 .
It is not a de Polignac number, because 13054325 - 212 = 13050229 is a prime.
It is a hoax number, since the sum of its digits (23) coincides with the sum of the digits of its distinct prime factors.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 13054325.
It is a congruent number.
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 11 ways as a sum of consecutive naturals, for example, 515 + ... + 5135.
It is an arithmetic number, because the mean of its divisors is an integer number (1361179).
Almost surely, 213054325 is an apocalyptic number.
It is an amenable number.
13054325 is a deficient number, since it is larger than the sum of its proper divisors (3279823).
13054325 is a wasteful number, since it uses less digits than its factorization.
13054325 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4744 (or 4739 counting only the distinct ones).
The product of its (nonzero) digits is 1800, while the sum is 23.
The square root of 13054325 is about 3613.0769435483. The cubic root of 13054325 is about 235.4605424613.
Adding to 13054325 its reverse (52345031), we get a palindrome (65399356).
The spelling of 13054325 in words is "thirteen million, fifty-four thousand, three hundred twenty-five".
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