Base | Representation |
---|---|
bin | 110010101011110001… |
… | …010100111100110010 |
3 | 12012110201112201022002 |
4 | 302223301110330302 |
5 | 1342423342123404 |
6 | 41000104214002 |
7 | 3634420425146 |
oct | 625361247462 |
9 | 165421481262 |
10 | 54421442354 |
11 | 21097538144 |
12 | a66976a302 |
13 | 5193a9c7c6 |
14 | 28c3a2b226 |
15 | 1637b16c1e |
hex | cabc54f32 |
54421442354 has 8 divisors (see below), whose sum is σ = 82424709120. Its totient is φ = 26946539316.
The previous prime is 54421442333. The next prime is 54421442357. The reversal of 54421442354 is 45324412445.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×544214423542 (a number of 22 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (54421442357) 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 3 ways as a sum of consecutive naturals, for example, 132090674 + ... + 132091085.
It is an arithmetic number, because the mean of its divisors is an integer number (10303088640).
Almost surely, 254421442354 is an apocalyptic number.
54421442354 is a deficient number, since it is larger than the sum of its proper divisors (28003266766).
54421442354 is a wasteful number, since it uses less digits than its factorization.
54421442354 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 264181864.
The product of its digits is 307200, while the sum is 38.
Adding to 54421442354 its reverse (45324412445), we get a palindrome (99745854799).
The spelling of 54421442354 in words is "fifty-four billion, four hundred twenty-one million, four hundred forty-two thousand, three hundred fifty-four".
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