Base | Representation |
---|---|
bin | 10010010001110… |
… | …00111100010011 |
3 | 101200111201210222 |
4 | 21020320330103 |
5 | 303222402311 |
6 | 23114143255 |
7 | 3541146425 |
oct | 1110707423 |
9 | 350451728 |
10 | 153325331 |
11 | 79603655 |
12 | 43421b2b |
13 | 259c4663 |
14 | 16512815 |
15 | d6d9adb |
hex | 9238f13 |
153325331 has 8 divisors (see below), whose sum is σ = 156570384. Its totient is φ = 150111360.
The previous prime is 153325309. The next prime is 153325339. The reversal of 153325331 is 133523351.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 153325331 - 226 = 86216467 is a prime.
It is a super-2 number, since 2×1533253312 = 47017314252519122, which contains 22 as substring.
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 153325331.
It is not an unprimeable number, because it can be changed into a prime (153325339) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2336 + ... + 17666.
It is an arithmetic number, because the mean of its divisors is an integer number (19571298).
Almost surely, 2153325331 is an apocalyptic number.
153325331 is a deficient number, since it is larger than the sum of its proper divisors (3245053).
153325331 is a wasteful number, since it uses less digits than its factorization.
153325331 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15541.
The product of its digits is 4050, while the sum is 26.
The square root of 153325331 is about 12382.4606197637. The cubic root of 153325331 is about 535.2269465435.
Adding to 153325331 its reverse (133523351), we get a palindrome (286848682).
The spelling of 153325331 in words is "one hundred fifty-three million, three hundred twenty-five thousand, three hundred thirty-one".
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