Base | Representation |
---|---|
bin | 11000101010000010100001… |
… | …11010110111101100000010 |
3 | 21002222110221102220211122002 |
4 | 30111001100322313230002 |
5 | 24101324124314120214 |
6 | 311152443410544002 |
7 | 14264224353016346 |
oct | 1425012072675402 |
9 | 232873842824562 |
10 | 54221024754434 |
11 | 16305009a3106a |
12 | 60b8493598002 |
13 | 243403660bb75 |
14 | d56451063626 |
15 | 64062ec7b1de |
hex | 315050eb7b02 |
54221024754434 has 16 divisors (see below), whose sum is σ = 81723889872000. Its totient is φ = 26979950365584.
The previous prime is 54221024754419. The next prime is 54221024754439. The reversal of 54221024754434 is 43445742012245.
It is a super-2 number, since 2×542210247544342 (a number of 28 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (54221024754439) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55070234 + ... + 56046165.
It is an arithmetic number, because the mean of its divisors is an integer number (5107743117000).
Almost surely, 254221024754434 is an apocalyptic number.
54221024754434 is a deficient number, since it is larger than the sum of its proper divisors (27502865117566).
54221024754434 is a wasteful number, since it uses less digits than its factorization.
54221024754434 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 111117577.
The product of its (nonzero) digits is 4300800, while the sum is 47.
Adding to 54221024754434 its reverse (43445742012245), we get a palindrome (97666766766679).
The spelling of 54221024754434 in words is "fifty-four trillion, two hundred twenty-one billion, twenty-four million, seven hundred fifty-four thousand, four hundred thirty-four".
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