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131034512014 = 2712281762121
BaseRepresentation
bin111101000001001000…
…0111111101010001110
3110112020000112220022121
41322002100333222032
54121324313341024
6140110232203154
712316104655240
oct1720220775216
9415200486277
10131034512014
115063162533a
122148b2394ba
13c483306613
1464b0a3c090
15361dab08e4
hex1e8243fa8e

131034512014 has 16 divisors (see below), whose sum is σ = 224649177696. Its totient is φ = 56153001600.

The previous prime is 131034512003. The next prime is 131034512017. The reversal of 131034512014 is 410215430131.

131034512014 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1310345120142 (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 131034512014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131034512017) 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, 209127 + ... + 552994.

It is an arithmetic number, because the mean of its divisors is an integer number (14040573606).

Almost surely, 2131034512014 is an apocalyptic number.

131034512014 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

131034512014 is a deficient number, since it is larger than the sum of its proper divisors (93614665682).

131034512014 is a wasteful number, since it uses less digits than its factorization.

131034512014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 774411.

The product of its (nonzero) digits is 1440, while the sum is 25.

Adding to 131034512014 its reverse (410215430131), we get a palindrome (541249942145).

The spelling of 131034512014 in words is "one hundred thirty-one billion, thirty-four million, five hundred twelve thousand, fourteen".

Divisors: 1 2 7 14 12281 24562 85967 171934 762121 1524242 5334847 10669694 9359608001 18719216002 65517256007 131034512014