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1103355413 is a prime number
BaseRepresentation
bin100000111000011…
…1101111000010101
32211220011021002022
41001300331320111
54224424333123
6301252422525
736225236426
oct10160757025
92756137068
101103355413
115168a7286
12269617a45
13147787034
14a677364d
1566cea1c8
hex41c3de15

1103355413 has 2 divisors, whose sum is σ = 1103355414. Its totient is φ = 1103355412.

The previous prime is 1103355389. The next prime is 1103355481. The reversal of 1103355413 is 3145533011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 848090884 + 255264529 = 29122^2 + 15977^2 .

It is a cyclic number.

It is not a de Polignac number, because 1103355413 - 26 = 1103355349 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1103355013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 551677706 + 551677707.

It is an arithmetic number, because the mean of its divisors is an integer number (551677707).

Almost surely, 21103355413 is an apocalyptic number.

It is an amenable number.

1103355413 is a deficient number, since it is larger than the sum of its proper divisors (1).

1103355413 is an equidigital number, since it uses as much as digits as its factorization.

1103355413 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2700, while the sum is 26.

The square root of 1103355413 is about 33216.7941409161. The cubic root of 1103355413 is about 1033.3286639979.

Adding to 1103355413 its reverse (3145533011), we get a palindrome (4248888424).

The spelling of 1103355413 in words is "one billion, one hundred three million, three hundred fifty-five thousand, four hundred thirteen".