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13110241403 = 72318630837
BaseRepresentation
bin11000011010110111…
…00110100001111011
31020211200020021020102
430031123212201323
5203322210211103
610004525550015
7642612133100
oct141533464173
936750207212
1013110241403
115618431456
12265a71530b
13130c18cbbc
148c5264aa7
1551ae7ae88
hex30d6e687b

13110241403 has 12 divisors (see below), whose sum is σ = 15742648512. Its totient is φ = 10874853360.

The previous prime is 13110241301. The next prime is 13110241409. The reversal of 13110241403 is 30414201131.

It is not a de Polignac number, because 13110241403 - 220 = 13109192827 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13110241409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4313900 + ... + 4316937.

It is an arithmetic number, because the mean of its divisors is an integer number (1311887376).

Almost surely, 213110241403 is an apocalyptic number.

13110241403 is a deficient number, since it is larger than the sum of its proper divisors (2632407109).

13110241403 is an equidigital number, since it uses as much as digits as its factorization.

13110241403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8630882 (or 8630875 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 13110241403 its reverse (30414201131), we get a palindrome (43524442534).

The spelling of 13110241403 in words is "thirteen billion, one hundred ten million, two hundred forty-one thousand, four hundred three".

Divisors: 1 7 31 49 217 1519 8630837 60415859 267555947 422911013 1872891629 13110241403