Base | Representation |
---|---|
bin | 110001101001… |
… | …011100010001 |
3 | 220111012221200 |
4 | 301221130101 |
5 | 11312433201 |
6 | 1142541413 |
7 | 215424012 |
oct | 61513421 |
9 | 26435850 |
10 | 13014801 |
11 | 738a238 |
12 | 4437869 |
13 | 2908b87 |
14 | 1a2b009 |
15 | 1221386 |
hex | c69711 |
13014801 has 6 divisors (see below), whose sum is σ = 18799170. Its totient is φ = 8676528.
The previous prime is 13014779. The next prime is 13014821. The reversal of 13014801 is 10841031.
It can be written as a sum of positive squares in only one way, i.e., 12110400 + 904401 = 3480^2 + 951^2 .
It is not a de Polignac number, because 13014801 - 25 = 13014769 is a prime.
It is not an unprimeable number, because it can be changed into a prime (13014821) 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 5 ways as a sum of consecutive naturals, for example, 723036 + ... + 723053.
It is an arithmetic number, because the mean of its divisors is an integer number (3133195).
Almost surely, 213014801 is an apocalyptic number.
It is an amenable number.
13014801 is a deficient number, since it is larger than the sum of its proper divisors (5784369).
13014801 is a wasteful number, since it uses less digits than its factorization.
13014801 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1446095 (or 1446092 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 18.
The square root of 13014801 is about 3607.6032209765. The cubic root of 13014801 is about 235.2226710931. Note that the first 3 decimals are identical.
Adding to 13014801 its reverse (10841031), we get a palindrome (23855832).
The spelling of 13014801 in words is "thirteen million, fourteen thousand, eight hundred one".
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