Base | Representation |
---|---|
bin | 1000011101000010010… |
… | …1101100001100011011 |
3 | 111212212120101022000201 |
4 | 2013100211230030123 |
5 | 4334414231241133 |
6 | 150415213043031 |
7 | 13331010026065 |
oct | 2072045541433 |
9 | 455776338021 |
10 | 145233462043 |
11 | 5665855968a |
12 | 24192486477 |
13 | 10906bc28b7 |
14 | 705a702735 |
15 | 3ba03e1d7d |
hex | 21d096c31b |
145233462043 has 4 divisors (see below), whose sum is σ = 145284984360. Its totient is φ = 145181939728.
The previous prime is 145233462013. The next prime is 145233462091. The reversal of 145233462043 is 340264332541.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 145233462043 - 213 = 145233453851 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 145233461993 and 145233462011.
It is not an unprimeable number, because it can be changed into a prime (145233462013) 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 3 ways as a sum of consecutive naturals, for example, 25756930 + ... + 25762567.
It is an arithmetic number, because the mean of its divisors is an integer number (36321246090).
Almost surely, 2145233462043 is an apocalyptic number.
145233462043 is a deficient number, since it is larger than the sum of its proper divisors (51522317).
145233462043 is an equidigital number, since it uses as much as digits as its factorization.
145233462043 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 51522316.
The product of its (nonzero) digits is 207360, while the sum is 37.
Adding to 145233462043 its reverse (340264332541), we get a palindrome (485497794584).
The spelling of 145233462043 in words is "one hundred forty-five billion, two hundred thirty-three million, four hundred sixty-two thousand, forty-three".
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