Base | Representation |
---|---|
bin | 10110101000100001… |
… | …00101110010111101 |
3 | 1011100211100110210120 |
4 | 23110100211302331 |
5 | 144341132203001 |
6 | 5325423125153 |
7 | 610054151646 |
oct | 132420456275 |
9 | 34324313716 |
10 | 12151053501 |
11 | 5175a53384 |
12 | 24314437b9 |
13 | 11b85420b2 |
14 | 833adc6cd |
15 | 4b1b5c236 |
hex | 2d4425cbd |
12151053501 has 16 divisors (see below), whose sum is σ = 17229355200. Its totient is φ = 7590889728.
The previous prime is 12151053493. The next prime is 12151053557. The reversal of 12151053501 is 10535015121.
12151053501 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 12151053501 - 23 = 12151053493 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12151053701) by changing a digit.
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, 508531 + ... + 531888.
It is an arithmetic number, because the mean of its divisors is an integer number (1076834700).
Almost surely, 212151053501 is an apocalyptic number.
It is an amenable number.
12151053501 is a deficient number, since it is larger than the sum of its proper divisors (5078301699).
12151053501 is a wasteful number, since it uses less digits than its factorization.
12151053501 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1040668.
The product of its (nonzero) digits is 750, while the sum is 24.
Adding to 12151053501 its reverse (10535015121), we get a palindrome (22686068622).
The spelling of 12151053501 in words is "twelve billion, one hundred fifty-one million, fifty-three thousand, five hundred one".
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