Base | Representation |
---|---|
bin | 1101001110000111010… |
… | …11011111001101001101 |
3 | 1121102111210000201021111 |
4 | 12213003223133031031 |
5 | 24420303124220323 |
6 | 544403122532021 |
7 | 44550564511351 |
oct | 6470353371515 |
9 | 1542453021244 |
10 | 454254523213 |
11 | 165714921737 |
12 | 74054b07011 |
13 | 33ab3966c0a |
14 | 17db397d461 |
15 | bc39a3cc0d |
hex | 69c3adf34d |
454254523213 has 8 divisors (see below), whose sum is σ = 463141317600. Its totient is φ = 445407314448.
The previous prime is 454254523211. The next prime is 454254523259. The reversal of 454254523213 is 312325452454.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 454254523213 - 21 = 454254523211 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (454254523211) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9873231 + ... + 9919132.
It is an arithmetic number, because the mean of its divisors is an integer number (57892664700).
Almost surely, 2454254523213 is an apocalyptic number.
It is an amenable number.
454254523213 is a deficient number, since it is larger than the sum of its proper divisors (8886794387).
454254523213 is a wasteful number, since it uses less digits than its factorization.
454254523213 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19792811.
The product of its digits is 576000, while the sum is 40.
Adding to 454254523213 its reverse (312325452454), we get a palindrome (766579975667).
The spelling of 454254523213 in words is "four hundred fifty-four billion, two hundred fifty-four million, five hundred twenty-three thousand, two hundred thirteen".
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