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13103332241 = 47674161109
BaseRepresentation
bin11000011010000010…
…01111101110010001
31020211012020020122112
430031001033232101
5203313423112431
610004121515105
7642466325546
oct141501175621
936735206575
1013103332241
1156145424aa
122658342a95
13130a91113c
148c4386bcd
1551a563c2b
hex30d04fb91

13103332241 has 8 divisors (see below), whose sum is σ = 13581863040. Its totient is φ = 12633123888.

The previous prime is 13103332169. The next prime is 13103332271. The reversal of 13103332241 is 14223330131.

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

It is a cyclic number.

It is not a de Polignac number, because 13103332241 - 210 = 13103331217 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13103332271) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2077406 + ... + 2083703.

It is an arithmetic number, because the mean of its divisors is an integer number (1697732880).

Almost surely, 213103332241 is an apocalyptic number.

It is an amenable number.

13103332241 is a deficient number, since it is larger than the sum of its proper divisors (478530799).

13103332241 is an equidigital number, since it uses as much as digits as its factorization.

13103332241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4161223.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 13103332241 its reverse (14223330131), we get a palindrome (27326662372).

The spelling of 13103332241 in words is "thirteen billion, one hundred three million, three hundred thirty-two thousand, two hundred forty-one".

Divisors: 1 47 67 3149 4161109 195572123 278794303 13103332241