Base | Representation |
---|---|
bin | 10010010001110… |
… | …11001101110101 |
3 | 101200112012120221 |
4 | 21020323031311 |
5 | 303223202040 |
6 | 23114254341 |
7 | 3541215532 |
oct | 1110731565 |
9 | 350465527 |
10 | 153334645 |
11 | 7960a652 |
12 | 434273b1 |
13 | 259c8979 |
14 | 16515d89 |
15 | d6dc74a |
hex | 923b375 |
153334645 has 16 divisors (see below), whose sum is σ = 195628608. Its totient is φ = 114976000.
The previous prime is 153334619. The next prime is 153334661. The reversal of 153334645 is 546433351.
It is not a de Polignac number, because 153334645 - 25 = 153334613 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 153334645.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17742 + ... + 24928.
It is an arithmetic number, because the mean of its divisors is an integer number (12226788).
Almost surely, 2153334645 is an apocalyptic number.
It is an amenable number.
153334645 is a deficient number, since it is larger than the sum of its proper divisors (42293963).
153334645 is a wasteful number, since it uses less digits than its factorization.
153334645 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7460.
The product of its digits is 64800, while the sum is 34.
The square root of 153334645 is about 12382.8367105442. The cubic root of 153334645 is about 535.2377840718.
Adding to 153334645 its reverse (546433351), we get a palindrome (699767996).
The spelling of 153334645 in words is "one hundred fifty-three million, three hundred thirty-four thousand, six hundred forty-five".
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