Base | Representation |
---|---|
bin | 10001010110010… |
… | …11010111100101 |
3 | 101010212000112012 |
4 | 20223023113211 |
5 | 244224131420 |
6 | 22235204005 |
7 | 3415016423 |
oct | 1053132745 |
9 | 333760465 |
10 | 145536485 |
11 | 75173796 |
12 | 408a6605 |
13 | 241c8383 |
14 | 15486113 |
15 | cb9bdc5 |
hex | 8acb5e5 |
145536485 has 16 divisors (see below), whose sum is σ = 184546560. Its totient is φ = 109874880.
The previous prime is 145536481. The next prime is 145536497. The reversal of 145536485 is 584635541.
It is not a de Polignac number, because 145536485 - 22 = 145536481 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (145536481) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22919 + ... + 28571.
It is an arithmetic number, because the mean of its divisors is an integer number (11534160).
Almost surely, 2145536485 is an apocalyptic number.
It is an amenable number.
145536485 is a deficient number, since it is larger than the sum of its proper divisors (39010075).
145536485 is a wasteful number, since it uses less digits than its factorization.
145536485 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5948.
The product of its digits is 288000, while the sum is 41.
The square root of 145536485 is about 12063.8503389258. The cubic root of 145536485 is about 526.0059141918.
The spelling of 145536485 in words is "one hundred forty-five million, five hundred thirty-six thousand, four hundred eighty-five".
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