Base | Representation |
---|---|
bin | 110001111000… |
… | …011101100101 |
3 | 220121100100100 |
4 | 301320131211 |
5 | 11321420300 |
6 | 1144134313 |
7 | 216101253 |
oct | 61703545 |
9 | 26540310 |
10 | 13076325 |
11 | 7421489 |
12 | 4467399 |
13 | 292ab92 |
14 | 1a455d3 |
15 | 1234700 |
hex | c78765 |
13076325 has 36 divisors (see below), whose sum is σ = 23720580. Its totient is φ = 6885120.
The previous prime is 13076321. The next prime is 13076333. The reversal of 13076325 is 52367031.
It is a happy number.
It can be written as a sum of positive squares in 6 ways, for example, as 2461761 + 10614564 = 1569^2 + 3258^2 .
It is not a de Polignac number, because 13076325 - 22 = 13076321 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13076321) 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 35 ways as a sum of consecutive naturals, for example, 19699 + ... + 20351.
It is an arithmetic number, because the mean of its divisors is an integer number (658905).
Almost surely, 213076325 is an apocalyptic number.
13076325 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
13076325 is a deficient number, since it is larger than the sum of its proper divisors (10644255).
13076325 is a wasteful number, since it uses less digits than its factorization.
13076325 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 758 (or 750 counting only the distinct ones).
The product of its (nonzero) digits is 3780, while the sum is 27.
The square root of 13076325 is about 3616.1201584018. The cubic root of 13076325 is about 235.5927393817.
The spelling of 13076325 in words is "thirteen million, seventy-six thousand, three hundred twenty-five".
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