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13110421241 = 239197327803
BaseRepresentation
bin11000011010111000…
…10010011011111001
31020211200120101221002
430031130102123321
5203322231434431
610004533454345
7642613512311
oct141534223371
936750511832
1013110421241
115618544585
12265a7a13b5
13130c223a08
148c52b0441
1551aeb43cb
hex30d7126f9

13110421241 has 8 divisors (see below), whose sum is σ = 13172423040. Its totient is φ = 13048479472.

The previous prime is 13110421223. The next prime is 13110421253. The reversal of 13110421241 is 14212401131.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-13110421241 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13110421271) 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, 457646 + ... + 485448.

It is an arithmetic number, because the mean of its divisors is an integer number (1646552880).

Almost surely, 213110421241 is an apocalyptic number.

It is an amenable number.

13110421241 is a deficient number, since it is larger than the sum of its proper divisors (62001799).

13110421241 is a wasteful number, since it uses less digits than its factorization.

13110421241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30015.

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 13110421241 its reverse (14212401131), we get a palindrome (27322822372).

The spelling of 13110421241 in words is "thirteen billion, one hundred ten million, four hundred twenty-one thousand, two hundred forty-one".

Divisors: 1 239 1973 27803 471547 6644917 54855319 13110421241