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13110000051 = 331114051447
BaseRepresentation
bin11000011010110101…
…01011100110110011
31020211122210000011110
430031122223212303
5203322130000201
610004520444403
7642610106331
oct141532534663
936748700143
1013110000051
115618287095
12265a619703
13130c1070a5
148c5200b51
1551ae2e6d6
hex30d6ab9b3

13110000051 has 8 divisors (see below), whose sum is σ = 17536207104. Its totient is φ = 8711896520.

The previous prime is 13110000017. The next prime is 13110000053. The reversal of 13110000051 is 15000001131.

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-13110000051 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13109999991 and 13110000036.

It is not an unprimeable number, because it can be changed into a prime (13110000053) 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, 7024791 + ... + 7026656.

It is an arithmetic number, because the mean of its divisors is an integer number (2192025888).

Almost surely, 213110000051 is an apocalyptic number.

13110000051 is a deficient number, since it is larger than the sum of its proper divisors (4426207053).

13110000051 is a wasteful number, since it uses less digits than its factorization.

13110000051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14051761.

The product of its (nonzero) digits is 15, while the sum is 12.

Adding to 13110000051 its reverse (15000001131), we get a palindrome (28110001182).

The spelling of 13110000051 in words is "thirteen billion, one hundred ten million, fifty-one", and thus it is an aban number.

Divisors: 1 3 311 933 14051447 42154341 4370000017 13110000051