Base | Representation |
---|---|
bin | 110010010011111111… |
… | …001100011101011100 |
3 | 12011102220201111120210 |
4 | 302103333030131130 |
5 | 1341114220040122 |
6 | 40452332012420 |
7 | 3621504013425 |
oct | 622377143534 |
9 | 164386644523 |
10 | 54022424412 |
11 | 20a02283050 |
12 | a578001110 |
13 | 512c213208 |
14 | 2886a4064c |
15 | 1612a9940c |
hex | c93fcc75c |
54022424412 has 96 divisors (see below), whose sum is σ = 142281474048. Its totient is φ = 15805080000.
The previous prime is 54022424411. The next prime is 54022424419. The reversal of 54022424412 is 21442422045.
It is a self number, because there is not a number n which added to its sum of digits gives 54022424412.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54022424411) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1748337 + ... + 1778967.
It is an arithmetic number, because the mean of its divisors is an integer number (1482098688).
Almost surely, 254022424412 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 54022424412, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (71140737024).
54022424412 is an abundant number, since it is smaller than the sum of its proper divisors (88259049636).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54022424412 is a wasteful number, since it uses less digits than its factorization.
54022424412 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 31111 (or 31109 counting only the distinct ones).
The product of its (nonzero) digits is 20480, while the sum is 30.
Adding to 54022424412 its reverse (21442422045), we get a palindrome (75464846457).
The spelling of 54022424412 in words is "fifty-four billion, twenty-two million, four hundred twenty-four thousand, four hundred twelve".
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