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86460073011 = 32131096779587
BaseRepresentation
bin101000010000101101…
…1000000010000110011
322021011112212210012100
41100201123000100303
52404032234314021
6103415203231443
76150363331464
oct1204133002063
9267145783170
1086460073011
11337385035a4
121490b378583
1381cb616420
144282b08d6b
1523b06d4626
hex14216c0433

86460073011 has 24 divisors (see below), whose sum is σ = 135727351760. Its totient is φ = 52718060736.

The previous prime is 86460073009. The next prime is 86460073057. The reversal of 86460073011 is 11037006468.

86460073011 is a `hidden beast` number, since 8 + 6 + 4 + 600 + 7 + 30 + 11 = 666.

It is not a de Polignac number, because 86460073011 - 21 = 86460073009 is a prime.

It is a super-2 number, since 2×864600730112 (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (86460075011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3377041 + ... + 3402546.

Almost surely, 286460073011 is an apocalyptic number.

86460073011 is a deficient number, since it is larger than the sum of its proper divisors (49267278749).

86460073011 is a wasteful number, since it uses less digits than its factorization.

86460073011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6779715 (or 6779712 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

Adding to 86460073011 its reverse (11037006468), we get a palindrome (97497079479).

The spelling of 86460073011 in words is "eighty-six billion, four hundred sixty million, seventy-three thousand, eleven".

Divisors: 1 3 9 13 39 109 117 327 981 1417 4251 12753 6779587 20338761 61016283 88134631 264403893 738974983 793211679 2216924949 6650774847 9606674779 28820024337 86460073011