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130486253185 = 5971991351979
BaseRepresentation
bin111100110000110010…
…1100011011010000001
3110110210210220110121001
41321201211203122001
54114213440100220
6135540005132001
712266366565061
oct1714145433201
9413723813531
10130486253185
11503800a7372
12213576ba001
13c3c6855802
14645bcc33a1
1535da8b380a
hex1e61963681

130486253185 has 16 divisors (see below), whose sum is σ = 158992848000. Its totient is φ = 102793591296.

The previous prime is 130486253171. The next prime is 130486253207. The reversal of 130486253185 is 581352684031.

It is a cyclic number.

It is not a de Polignac number, because 130486253185 - 25 = 130486253153 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 579475 + ... + 772504.

It is an arithmetic number, because the mean of its divisors is an integer number (9937053000).

Almost surely, 2130486253185 is an apocalyptic number.

It is an amenable number.

130486253185 is a deficient number, since it is larger than the sum of its proper divisors (28506594815).

130486253185 is a wasteful number, since it uses less digits than its factorization.

130486253185 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1352280.

The product of its (nonzero) digits is 691200, while the sum is 46.

The spelling of 130486253185 in words is "one hundred thirty billion, four hundred eighty-six million, two hundred fifty-three thousand, one hundred eighty-five".

Divisors: 1 5 97 199 485 995 19303 96515 1351979 6759895 131141963 269043821 655709815 1345219105 26097250637 130486253185