Base | Representation |
---|---|
bin | 101000001010110101… |
… | …010100110101100101 |
3 | 11010022220101100210220 |
4 | 220022311110311211 |
5 | 1201313121032401 |
6 | 31451520034553 |
7 | 3054560025063 |
oct | 501265246545 |
9 | 133286340726 |
10 | 43131424101 |
11 | 17323623347 |
12 | 8438762a59 |
13 | 40b4a6082c |
14 | 2132425033 |
15 | 11c688b336 |
hex | a0ad54d65 |
43131424101 has 16 divisors (see below), whose sum is σ = 57746740224. Its totient is φ = 28635369984.
The previous prime is 43131424099. The next prime is 43131424139. The reversal of 43131424101 is 10142413134.
It is not a de Polignac number, because 43131424101 - 21 = 43131424099 is a prime.
It is a super-3 number, since 3×431314241013 (a number of 33 digits) contains 333 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (43131424201) 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, 999565 + ... + 1041821.
It is an arithmetic number, because the mean of its divisors is an integer number (3609171264).
Almost surely, 243131424101 is an apocalyptic number.
It is an amenable number.
43131424101 is a deficient number, since it is larger than the sum of its proper divisors (14615316123).
43131424101 is a wasteful number, since it uses less digits than its factorization.
43131424101 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 43660.
The product of its (nonzero) digits is 1152, while the sum is 24.
Adding to 43131424101 its reverse (10142413134), we get a palindrome (53273837235).
The spelling of 43131424101 in words is "forty-three billion, one hundred thirty-one million, four hundred twenty-four thousand, one hundred one".
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