Base | Representation |
---|---|
bin | 1000111110001100010… |
… | …1001100001100011111 |
3 | 112201211211122101111211 |
4 | 2033203011030030133 |
5 | 10011131203102223 |
6 | 154450310525251 |
7 | 14064401233450 |
oct | 2174305141437 |
9 | 481754571454 |
10 | 154133644063 |
11 | 5a405473113 |
12 | 25a57066827 |
13 | 116c4a941a9 |
14 | 7662773127 |
15 | 4021952d0d |
hex | 23e314c31f |
154133644063 has 8 divisors (see below), whose sum is σ = 177334970400. Its totient is φ = 131227876320.
The previous prime is 154133644051. The next prime is 154133644069. The reversal of 154133644063 is 360446331451.
154133644063 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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-154133644063 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (154133644069) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73888528 + ... + 73890613.
It is an arithmetic number, because the mean of its divisors is an integer number (22166871300).
Almost surely, 2154133644063 is an apocalyptic number.
154133644063 is a deficient number, since it is larger than the sum of its proper divisors (23201326337).
154133644063 is a wasteful number, since it uses less digits than its factorization.
154133644063 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 147779297.
The product of its (nonzero) digits is 311040, while the sum is 40.
The spelling of 154133644063 in words is "one hundred fifty-four billion, one hundred thirty-three million, six hundred forty-four thousand, sixty-three".
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