Base | Representation |
---|---|
bin | 110011100110111011… |
… | …101001110110010111 |
3 | 12022000220020010110212 |
4 | 303212323221312113 |
5 | 1401441441131033 |
6 | 41242402240035 |
7 | 4001132162210 |
oct | 634673516627 |
9 | 168026203425 |
10 | 55414005143 |
11 | 21556841272 |
12 | a8a605601b |
13 | 52c1604773 |
14 | 29797a0407 |
15 | 1694d29748 |
hex | ce6ee9d97 |
55414005143 has 8 divisors (see below), whose sum is σ = 65373204480. Its totient is φ = 45965534040.
The previous prime is 55414005131. The next prime is 55414005149. The reversal of 55414005143 is 34150041455.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 55414005143 - 222 = 55409810839 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (55414005149) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 127681823 + ... + 127682256.
It is an arithmetic number, because the mean of its divisors is an integer number (8171650560).
Almost surely, 255414005143 is an apocalyptic number.
55414005143 is a deficient number, since it is larger than the sum of its proper divisors (9959199337).
55414005143 is a wasteful number, since it uses less digits than its factorization.
55414005143 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 255364117.
The product of its (nonzero) digits is 24000, while the sum is 32.
Adding to 55414005143 its reverse (34150041455), we get a palindrome (89564046598).
The spelling of 55414005143 in words is "fifty-five billion, four hundred fourteen million, five thousand, one hundred forty-three".
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