Base | Representation |
---|---|
bin | 10010011001011… |
… | …01000001111001 |
3 | 101202101112020221 |
4 | 21030231001321 |
5 | 304001400423 |
6 | 23151420041 |
7 | 3552512305 |
oct | 1114550171 |
9 | 352345227 |
10 | 154325113 |
11 | 7a126818 |
12 | 43824621 |
13 | 25c84747 |
14 | 166d2d05 |
15 | d835e5d |
hex | 932d079 |
154325113 has 8 divisors (see below), whose sum is σ = 158681160. Its totient is φ = 149978880.
The previous prime is 154325069. The next prime is 154325123. The reversal of 154325113 is 311523451.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 10517049 + 143808064 = 3243^2 + 11992^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-154325113 is a prime.
It is a super-3 number, since 3×1543251133 (a number of 26 digits) contains 333 as substring.
It is not an unprimeable number, because it can be changed into a prime (154325123) 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, 39153 + ... + 42913.
It is an arithmetic number, because the mean of its divisors is an integer number (19835145).
Almost surely, 2154325113 is an apocalyptic number.
It is an amenable number.
154325113 is a deficient number, since it is larger than the sum of its proper divisors (4356047).
154325113 is a wasteful number, since it uses less digits than its factorization.
154325113 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4907.
The product of its digits is 1800, while the sum is 25.
The square root of 154325113 is about 12422.7659158498. The cubic root of 154325113 is about 536.3877709779.
Adding to 154325113 its reverse (311523451), we get a palindrome (465848564).
The spelling of 154325113 in words is "one hundred fifty-four million, three hundred twenty-five thousand, one hundred thirteen".
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