Search a number
-
+
13460301 = 3210913721
BaseRepresentation
bin110011010110…
…001101001101
3221022212001200
4303112031031
511421212201
61200300113
7222260601
oct63261515
927285050
1013460301
117663a18
124611639
132a3389a
141b05501
1512ad386
hexcd634d

13460301 has 12 divisors (see below), whose sum is σ = 19622460. Its totient is φ = 8890560.

The previous prime is 13460297. The next prime is 13460309. The reversal of 13460301 is 10306431.

It can be written as a sum of positive squares in 2 ways, for example, as 6007401 + 7452900 = 2451^2 + 2730^2 .

It is not a de Polignac number, because 13460301 - 22 = 13460297 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13460309) 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 11 ways as a sum of consecutive naturals, for example, 5880 + ... + 7841.

It is an arithmetic number, because the mean of its divisors is an integer number (1635205).

Almost surely, 213460301 is an apocalyptic number.

It is an amenable number.

13460301 is a deficient number, since it is larger than the sum of its proper divisors (6162159).

13460301 is a wasteful number, since it uses less digits than its factorization.

13460301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13836 (or 13833 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 13460301 is about 3668.8282870693. The cubic root of 13460301 is about 237.8765277680.

Adding to 13460301 its reverse (10306431), we get a palindrome (23766732).

The spelling of 13460301 in words is "thirteen million, four hundred sixty thousand, three hundred one".

Divisors: 1 3 9 109 327 981 13721 41163 123489 1495589 4486767 13460301