Base | Representation |
---|---|
bin | 10001010110100… |
… | …11110011110111 |
3 | 101010220202221212 |
4 | 20223103303313 |
5 | 244231233223 |
6 | 22240032035 |
7 | 3415222301 |
oct | 1053236367 |
9 | 333822855 |
10 | 145571063 |
11 | 75197770 |
12 | 4090261b |
13 | 2420b031 |
14 | 15494971 |
15 | cba7278 |
hex | 8ad3cf7 |
145571063 has 8 divisors (see below), whose sum is σ = 159872400. Its totient is φ = 131447680.
The previous prime is 145571059. The next prime is 145571077. The reversal of 145571063 is 360175541.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 145571063 - 22 = 145571059 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (145501063) 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 7 ways as a sum of consecutive naturals, for example, 42770 + ... + 46047.
It is an arithmetic number, because the mean of its divisors is an integer number (19984050).
Almost surely, 2145571063 is an apocalyptic number.
145571063 is a deficient number, since it is larger than the sum of its proper divisors (14301337).
145571063 is a wasteful number, since it uses less digits than its factorization.
145571063 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 88977.
The product of its (nonzero) digits is 12600, while the sum is 32.
The square root of 145571063 is about 12065.2833783546. The cubic root of 145571063 is about 526.0475687919.
The spelling of 145571063 in words is "one hundred forty-five million, five hundred seventy-one thousand, sixty-three".
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