Base | Representation |
---|---|
bin | 10010010111000… |
… | …11100011000101 |
3 | 101201211020101112 |
4 | 21023203203011 |
5 | 303412233013 |
6 | 23141134405 |
7 | 3550116644 |
oct | 1113434305 |
9 | 351736345 |
10 | 154024133 |
11 | 79a4067a |
12 | 436ba405 |
13 | 25baa753 |
14 | 1665535b |
15 | d7c6ba8 |
hex | 92e38c5 |
154024133 has 8 divisors (see below), whose sum is σ = 159667200. Its totient is φ = 148403248.
The previous prime is 154024121. The next prime is 154024141. The reversal of 154024133 is 331420451.
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-154024133 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 154024099 and 154024108.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (154024103) 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, 9308 + ... + 19866.
It is an arithmetic number, because the mean of its divisors is an integer number (19958400).
Almost surely, 2154024133 is an apocalyptic number.
It is an amenable number.
154024133 is a deficient number, since it is larger than the sum of its proper divisors (5643067).
154024133 is a wasteful number, since it uses less digits than its factorization.
154024133 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11091.
The product of its (nonzero) digits is 1440, while the sum is 23.
The square root of 154024133 is about 12410.6459541798. The cubic root of 154024133 is about 536.0388386593.
Adding to 154024133 its reverse (331420451), we get a palindrome (485444584).
The spelling of 154024133 in words is "one hundred fifty-four million, twenty-four thousand, one hundred thirty-three".
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