Base | Representation |
---|---|
bin | 110011101100000011… |
… | …111010001000000001 |
3 | 12022020220010220202010 |
4 | 303230003322020001 |
5 | 1402131003230131 |
6 | 41255114443133 |
7 | 4003225453434 |
oct | 635403721001 |
9 | 168226126663 |
10 | 55500055041 |
11 | 215a0374892 |
12 | a90aa334a9 |
13 | 53063a2772 |
14 | 2986d9d81b |
15 | 169c675b46 |
hex | cec0fa201 |
55500055041 has 16 divisors (see below), whose sum is σ = 75266654400. Its totient is φ = 36366952128.
The previous prime is 55500055031. The next prime is 55500055043. The reversal of 55500055041 is 14055000555.
It is not a de Polignac number, because 55500055041 - 215 = 55500022273 is a prime.
It is a super-2 number, since 2×555000550412 (a number of 22 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (55500055043) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1229035 + ... + 1273391.
It is an arithmetic number, because the mean of its divisors is an integer number (4704165900).
Almost surely, 255500055041 is an apocalyptic number.
It is an amenable number.
55500055041 is a deficient number, since it is larger than the sum of its proper divisors (19766599359).
55500055041 is a wasteful number, since it uses less digits than its factorization.
55500055041 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 51488.
The product of its (nonzero) digits is 12500, while the sum is 30.
Adding to 55500055041 its reverse (14055000555), we get a palindrome (69555055596).
The spelling of 55500055041 in words is "fifty-five billion, five hundred million, fifty-five thousand, forty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •