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13424301 = 3211135599
BaseRepresentation
bin110011001101…
…011010101101
3221021000200100
4303031122231
511414034201
61155421313
7222050622
oct63153255
927230610
1013424301
117639970
1245b4839
132a20397
141ad6349
1512a2886
hexccd6ad

13424301 has 12 divisors (see below), whose sum is σ = 21153600. Its totient is φ = 8135880.

The previous prime is 13424297. The next prime is 13424311. The reversal of 13424301 is 10342431.

It is not a de Polignac number, because 13424301 - 22 = 13424297 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13424311) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 67701 + ... + 67898.

It is an arithmetic number, because the mean of its divisors is an integer number (1762800).

Almost surely, 213424301 is an apocalyptic number.

13424301 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

13424301 is a deficient number, since it is larger than the sum of its proper divisors (7729299).

13424301 is a wasteful number, since it uses less digits than its factorization.

13424301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135616 (or 135613 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 13424301 is about 3663.9188036855. The cubic root of 13424301 is about 237.6642689965.

Adding to 13424301 its reverse (10342431), we get a palindrome (23766732).

It can be divided in two parts, 1342430 and 1, that added together give a palindrome (1342431).

The spelling of 13424301 in words is "thirteen million, four hundred twenty-four thousand, three hundred one".

Divisors: 1 3 9 11 33 99 135599 406797 1220391 1491589 4474767 13424301