Base | Representation |
---|---|
bin | 110010100100100010… |
… | …111100011010100011 |
3 | 12012011021110120000221 |
4 | 302210202330122203 |
5 | 1342201324400311 |
6 | 40540054223511 |
7 | 3631416231223 |
oct | 624442743243 |
9 | 165137416027 |
10 | 54300231331 |
11 | 21035079545 |
12 | a635054b97 |
13 | 51749405c8 |
14 | 28b18b8083 |
15 | 162c172671 |
hex | ca48bc6a3 |
54300231331 has 4 divisors (see below), whose sum is σ = 54659835664. Its totient is φ = 53940627000.
The previous prime is 54300231317. The next prime is 54300231341. The reversal of 54300231331 is 13313200345.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 54300231331 - 225 = 54266676899 is a prime.
It is a super-2 number, since 2×543002313312 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 54300231296 and 54300231305.
It is not an unprimeable number, because it can be changed into a prime (54300231341) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 179801940 + ... + 179802241.
It is an arithmetic number, because the mean of its divisors is an integer number (13664958916).
Almost surely, 254300231331 is an apocalyptic number.
54300231331 is a deficient number, since it is larger than the sum of its proper divisors (359604333).
54300231331 is a wasteful number, since it uses less digits than its factorization.
54300231331 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 359604332.
The product of its (nonzero) digits is 3240, while the sum is 25.
Adding to 54300231331 its reverse (13313200345), we get a palindrome (67613431676).
The spelling of 54300231331 in words is "fifty-four billion, three hundred million, two hundred thirty-one thousand, three hundred thirty-one".
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