Base | Representation |
---|---|
bin | 110010010101000111… |
… | …010010100111110101 |
3 | 12011111020021200222022 |
4 | 302111013102213311 |
5 | 1341134034332041 |
6 | 40454245042525 |
7 | 3622123450346 |
oct | 622507224765 |
9 | 164436250868 |
10 | 54041324021 |
11 | 20a11a11663 |
12 | a5823b6445 |
13 | 51330cc809 |
14 | 28893600cd |
15 | 161457e24b |
hex | c951d29f5 |
54041324021 has 16 divisors (see below), whose sum is σ = 58196128320. Its totient is φ = 50002218240.
The previous prime is 54041324017. The next prime is 54041324053. The reversal of 54041324021 is 12042314045.
It is a cyclic number.
It is not a de Polignac number, because 54041324021 - 22 = 54041324017 is a prime.
It is a super-3 number, since 3×540413240213 (a number of 33 digits) contains 333 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54041324221) 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 15 ways as a sum of consecutive naturals, for example, 124895 + ... + 351683.
It is an arithmetic number, because the mean of its divisors is an integer number (3637258020).
Almost surely, 254041324021 is an apocalyptic number.
It is an amenable number.
54041324021 is a deficient number, since it is larger than the sum of its proper divisors (4154804299).
54041324021 is a wasteful number, since it uses less digits than its factorization.
54041324021 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 227044.
The product of its (nonzero) digits is 3840, while the sum is 26.
Adding to 54041324021 its reverse (12042314045), we get a palindrome (66083638066).
The spelling of 54041324021 in words is "fifty-four billion, forty-one million, three hundred twenty-four thousand, twenty-one".
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