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12150131435 = 513186925099
BaseRepresentation
bin10110101000011010…
…00100101011101011
31011100202121121221222
423110031010223223
5144340413201220
65325351252255
7610043261501
oct132415045353
934322547858
1012150131435
115175483642
12243107a08b
1311b82ab4b0
1483393c671
154b1a28e25
hex2d4344aeb

12150131435 has 8 divisors (see below), whose sum is σ = 15701708400. Its totient is φ = 8972404704.

The previous prime is 12150131417. The next prime is 12150131453. The reversal of 12150131435 is 53413105121.

12150131435 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (12150131417) and next prime (12150131453).

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-12150131435 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 7 ways as a sum of consecutive naturals, for example, 93462485 + ... + 93462614.

It is an arithmetic number, because the mean of its divisors is an integer number (1962713550).

Almost surely, 212150131435 is an apocalyptic number.

12150131435 is a deficient number, since it is larger than the sum of its proper divisors (3551576965).

12150131435 is a wasteful number, since it uses less digits than its factorization.

12150131435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186925117.

The product of its (nonzero) digits is 1800, while the sum is 26.

Adding to 12150131435 its reverse (53413105121), we get a palindrome (65563236556).

The spelling of 12150131435 in words is "twelve billion, one hundred fifty million, one hundred thirty-one thousand, four hundred thirty-five".

Divisors: 1 5 13 65 186925099 934625495 2430026287 12150131435