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13060031645111 = 1110111755204001
BaseRepresentation
bin1011111000001100011010…
…0011000000010110110111
31201020112020001122001221212
42332003012203000112313
53202433421100120421
643435410135032035
72515361521226033
oct276030643002667
951215201561855
1013060031645111
114185801431240
12156b15620b61b
1373972bb45309
14332174b951c3
15179ac4a8ae5b
hexbe0c68c05b7

13060031645111 has 8 divisors (see below), whose sum is σ = 14388369698448. Its totient is φ = 11755204000000.

The previous prime is 13060031645107. The next prime is 13060031645147. The reversal of 13060031645111 is 11154613006031.

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 13060031645111 - 22 = 13060031645107 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13060031645161) 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, 5877600890 + ... + 5877603111.

It is an arithmetic number, because the mean of its divisors is an integer number (1798546212306).

Almost surely, 213060031645111 is an apocalyptic number.

13060031645111 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

13060031645111 is a deficient number, since it is larger than the sum of its proper divisors (1328338053337).

13060031645111 is a wasteful number, since it uses less digits than its factorization.

13060031645111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11755204113.

The product of its (nonzero) digits is 6480, while the sum is 32.

The spelling of 13060031645111 in words is "thirteen trillion, sixty billion, thirty-one million, six hundred forty-five thousand, one hundred eleven".

Divisors: 1 11 101 1111 11755204001 129307244011 1187275604101 13060031645111