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12151413114 = 232025235519
BaseRepresentation
bin10110101000100011…
…11101100101111010
31011100212000202002120
423110101331211322
5144341230204424
65325434542110
7610060210251
oct132421754572
934325022076
1012151413114
115176179585
122431597936
1311b8639999
14833b93798
154b1bcda79
hex2d447d97a

12151413114 has 8 divisors (see below), whose sum is σ = 24302826240. Its totient is φ = 4050471036.

The previous prime is 12151413097. The next prime is 12151413143. The reversal of 12151413114 is 41131415121.

It is a sphenic number, since it is the product of 3 distinct primes.

12151413114 is an admirable number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 1012617754 + ... + 1012617765.

It is an arithmetic number, because the mean of its divisors is an integer number (3037853280).

Almost surely, 212151413114 is an apocalyptic number.

12151413114 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12151413114 is a wasteful number, since it uses less digits than its factorization.

12151413114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2025235524.

The product of its digits is 480, while the sum is 24.

Adding to 12151413114 its reverse (41131415121), we get a palindrome (53282828235).

The spelling of 12151413114 in words is "twelve billion, one hundred fifty-one million, four hundred thirteen thousand, one hundred fourteen".

Divisors: 1 2 3 6 2025235519 4050471038 6075706557 12151413114