Base | Representation |
---|---|
bin | 11000101101000100011010… |
… | …01100100001110001011001 |
3 | 21010100102121200111221021202 |
4 | 30112202031030201301121 |
5 | 24110030313444400241 |
6 | 311312340255043545 |
7 | 14304600666331424 |
oct | 1426421514416131 |
9 | 233312550457252 |
10 | 54325115231321 |
11 | 16345174327a80 |
12 | 61146a32105b5 |
13 | 2440ab46cb01c |
14 | d5b4c746a9bb |
15 | 6431c315dd9b |
hex | 31688d321c59 |
54325115231321 has 4 divisors (see below), whose sum is σ = 59263762070544. Its totient is φ = 49386468392100.
The previous prime is 54325115231293. The next prime is 54325115231341. The reversal of 54325115231321 is 12313251152345.
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 a de Polignac number, because none of the positive numbers 2k-54325115231321 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (54325115231341) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2469323419595 + ... + 2469323419616.
It is an arithmetic number, because the mean of its divisors is an integer number (14815940517636).
Almost surely, 254325115231321 is an apocalyptic number.
It is an amenable number.
54325115231321 is a deficient number, since it is larger than the sum of its proper divisors (4938646839223).
54325115231321 is a wasteful number, since it uses less digits than its factorization.
54325115231321 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4938646839222.
The product of its digits is 108000, while the sum is 38.
Adding to 54325115231321 its reverse (12313251152345), we get a palindrome (66638366383666).
The spelling of 54325115231321 in words is "fifty-four trillion, three hundred twenty-five billion, one hundred fifteen million, two hundred thirty-one thousand, three hundred twenty-one".
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