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13410103 = 71915729
BaseRepresentation
bin110011001001…
…111100110111
3221020022012111
4303021330313
511413110403
61155231451
7221661340
oct63117467
927208174
1013410103
11762a233
1245a8587
132a16a95
141ad10c7
15129d56d
hexcc9f37

13410103 has 4 divisors (see below), whose sum is σ = 15325840. Its totient is φ = 11494368.

The previous prime is 13410083. The next prime is 13410119. The reversal of 13410103 is 30101431.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 30101431 = 125923909.

It is a cyclic number.

It is not a de Polignac number, because 13410103 - 25 = 13410071 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13410193) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 957858 + ... + 957871.

It is an arithmetic number, because the mean of its divisors is an integer number (3831460).

Almost surely, 213410103 is an apocalyptic number.

13410103 is a deficient number, since it is larger than the sum of its proper divisors (1915737).

13410103 is an equidigital number, since it uses as much as digits as its factorization.

13410103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1915736.

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 13410103 is about 3661.9807481744. The cubic root of 13410103 is about 237.5804521531.

Adding to 13410103 its reverse (30101431), we get a palindrome (43511534).

The spelling of 13410103 in words is "thirteen million, four hundred ten thousand, one hundred three".

Divisors: 1 7 1915729 13410103