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13314413 = 73751407
BaseRepresentation
bin110010110010…
…100101101101
3221001102221102
4302302211231
511402030123
61153212445
7221112350
oct62624555
927042842
1013314413
117574352
124561125
1329b2368
141aa8297
151280028
hexcb296d

13314413 has 8 divisors (see below), whose sum is σ = 15628032. Its totient is φ = 11103696.

The previous prime is 13314377. The next prime is 13314437. The reversal of 13314413 is 31441331.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-13314413 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13314443) 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 7 ways as a sum of consecutive naturals, for example, 25445 + ... + 25962.

It is an arithmetic number, because the mean of its divisors is an integer number (1953504).

Almost surely, 213314413 is an apocalyptic number.

It is an amenable number.

13314413 is a deficient number, since it is larger than the sum of its proper divisors (2313619).

13314413 is an equidigital number, since it uses as much as digits as its factorization.

13314413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51451.

The product of its digits is 432, while the sum is 20.

The square root of 13314413 is about 3648.8920236148. The cubic root of 13314413 is about 237.0140045253.

Adding to 13314413 its reverse (31441331), we get a palindrome (44755744).

The spelling of 13314413 in words is "thirteen million, three hundred fourteen thousand, four hundred thirteen".

Divisors: 1 7 37 259 51407 359849 1902059 13314413