Base | Representation |
---|---|
bin | 10001011010001… |
… | …11100010011111 |
3 | 101011210212012022 |
4 | 20231013202133 |
5 | 244341420322 |
6 | 22254130355 |
7 | 3422235266 |
oct | 1055074237 |
9 | 334725168 |
10 | 146045087 |
11 | 75490921 |
12 | 40ab09bb |
13 | 24345a16 |
14 | 155795dd |
15 | cc4c942 |
hex | 8b4789f |
146045087 has 2 divisors, whose sum is σ = 146045088. Its totient is φ = 146045086.
The previous prime is 146045069. The next prime is 146045089. The reversal of 146045087 is 780540641.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 146045087 - 26 = 146045023 is a prime.
Together with 146045089, it forms a pair of twin primes.
It is a Chen prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (146045089) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73022543 + 73022544.
It is an arithmetic number, because the mean of its divisors is an integer number (73022544).
Almost surely, 2146045087 is an apocalyptic number.
146045087 is a deficient number, since it is larger than the sum of its proper divisors (1).
146045087 is an equidigital number, since it uses as much as digits as its factorization.
146045087 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 26880, while the sum is 35.
The square root of 146045087 is about 12084.9115429117. The cubic root of 146045087 is about 526.6179408446.
It can be divided in two parts, 14604 and 5087, that added together give a palindrome (19691).
The spelling of 146045087 in words is "one hundred forty-six million, forty-five thousand, eighty-seven".
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