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13000232113 = 112677441479
BaseRepresentation
bin11000001101101111…
…11100110010110001
31020120000020012212021
430012313330302301
5203111024411423
65550000031441
7640105102231
oct140667746261
936500205767
1013000232113
115571323890
122629902581
1312c245354b
148b47c9cc1
1551149a95d
hex306dfccb1

13000232113 has 8 divisors (see below), whose sum is σ = 14187401280. Its totient is φ = 11813951280.

The previous prime is 13000232107. The next prime is 13000232159. The reversal of 13000232113 is 31123200031.

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 13000232113 - 217 = 13000101041 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13000232173) 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 7 ways as a sum of consecutive naturals, for example, 191293 + ... + 250186.

It is an arithmetic number, because the mean of its divisors is an integer number (1773425160).

Almost surely, 213000232113 is an apocalyptic number.

It is an amenable number.

13000232113 is a deficient number, since it is larger than the sum of its proper divisors (1187169167).

13000232113 is a wasteful number, since it uses less digits than its factorization.

13000232113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 444167.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 13000232113 its reverse (31123200031), we get a palindrome (44123432144).

The spelling of 13000232113 in words is "thirteen billion, two hundred thirty-two thousand, one hundred thirteen".

Divisors: 1 11 2677 29447 441479 4856269 1181839283 13000232113