Base | Representation |
---|---|
bin | 1000011101000000000… |
… | …1111110110010110011 |
3 | 111212211220202201011000 |
4 | 2013100001332302303 |
5 | 4334404332213133 |
6 | 150414240253043 |
7 | 13330534330410 |
oct | 2072001766263 |
9 | 455756681130 |
10 | 145224101043 |
11 | 5665324561a |
12 | 2418b311183 |
13 | 10904c95b48 |
14 | 7059387107 |
15 | 3b9e693413 |
hex | 21d007ecb3 |
145224101043 has 32 divisors (see below), whose sum is σ = 260345733120. Its totient is φ = 78103716480.
The previous prime is 145224101039. The next prime is 145224101059. The reversal of 145224101043 is 340101422541.
145224101043 is a `hidden beast` number, since 145 + 2 + 2 + 410 + 104 + 3 = 666.
It is not a de Polignac number, because 145224101043 - 22 = 145224101039 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a junction number, because it is equal to n+sod(n) for n = 145224100998 and 145224101016.
It is not an unprimeable number, because it can be changed into a prime (145224101063) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 22596243 + ... + 22602668.
It is an arithmetic number, because the mean of its divisors is an integer number (8135804160).
Almost surely, 2145224101043 is an apocalyptic number.
145224101043 is a deficient number, since it is larger than the sum of its proper divisors (115121632077).
145224101043 is a wasteful number, since it uses less digits than its factorization.
145224101043 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 45198944 (or 45198938 counting only the distinct ones).
The product of its (nonzero) digits is 3840, while the sum is 27.
Adding to 145224101043 its reverse (340101422541), we get a palindrome (485325523584).
The spelling of 145224101043 in words is "one hundred forty-five billion, two hundred twenty-four million, one hundred one thousand, forty-three".
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