Base | Representation |
---|---|
bin | 110011011101011010… |
… | …110100110000000111 |
3 | 12021121202220120000020 |
4 | 303131122310300013 |
5 | 1401130111412403 |
6 | 41214501350223 |
7 | 3664153454103 |
oct | 633532646007 |
9 | 167552816006 |
10 | 55254404103 |
11 | 21484741688 |
12 | a860708373 |
13 | 5297523792 |
14 | 29624d6903 |
15 | 1685d00453 |
hex | cdd6b4c07 |
55254404103 has 8 divisors (see below), whose sum is σ = 73675676400. Its totient is φ = 36834700608.
The previous prime is 55254404081. The next prime is 55254404111. The reversal of 55254404103 is 30140445255.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 55254404103 - 230 = 54180662279 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (55254404143) 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 7 ways as a sum of consecutive naturals, for example, 307398 + ... + 452771.
It is an arithmetic number, because the mean of its divisors is an integer number (9209459550).
Almost surely, 255254404103 is an apocalyptic number.
55254404103 is a deficient number, since it is larger than the sum of its proper divisors (18421272297).
55254404103 is a wasteful number, since it uses less digits than its factorization.
55254404103 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 784401.
The product of its (nonzero) digits is 48000, while the sum is 33.
Adding to 55254404103 its reverse (30140445255), we get a palindrome (85394849358).
The spelling of 55254404103 in words is "fifty-five billion, two hundred fifty-four million, four hundred four thousand, one hundred three".
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