Base | Representation |
---|---|
bin | 1000111000101101110… |
… | …1111100100000011001 |
3 | 112121001101202110000002 |
4 | 2032023131330200121 |
5 | 10000123404112033 |
6 | 154044401422345 |
7 | 14013102236255 |
oct | 2161335744031 |
9 | 477041673002 |
10 | 152663738393 |
11 | 59820778241 |
12 | 2570693a9b5 |
13 | 1151c3aab1a |
14 | 7563465265 |
15 | 3e878a03e8 |
hex | 238b77c819 |
152663738393 has 4 divisors (see below), whose sum is σ = 152899695360. Its totient is φ = 152427781428.
The previous prime is 152663738387. The next prime is 152663738411. The reversal of 152663738393 is 393837366251.
152663738393 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 152663738393 - 214 = 152663722009 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (152663738093) 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 3 ways as a sum of consecutive naturals, for example, 117977513 + ... + 117978806.
It is an arithmetic number, because the mean of its divisors is an integer number (38224923840).
Almost surely, 2152663738393 is an apocalyptic number.
It is an amenable number.
152663738393 is a deficient number, since it is larger than the sum of its proper divisors (235956967).
152663738393 is an equidigital number, since it uses as much as digits as its factorization.
152663738393 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 235956966.
The product of its digits is 14696640, while the sum is 56.
The spelling of 152663738393 in words is "one hundred fifty-two billion, six hundred sixty-three million, seven hundred thirty-eight thousand, three hundred ninety-three".
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