Base | Representation |
---|---|
bin | 110011001111110100… |
… | …100010110000001111 |
3 | 12021000212121220010122 |
4 | 303033310202300033 |
5 | 1400143210440403 |
6 | 41140111455155 |
7 | 3655413351605 |
oct | 631764426017 |
9 | 167025556118 |
10 | 55026265103 |
11 | 2137798a457 |
12 | a7b82274bb |
13 | 525c1965a4 |
14 | 29400ab875 |
15 | 1670c88838 |
hex | ccfd22c0f |
55026265103 has 4 divisors (see below), whose sum is σ = 55086934440. Its totient is φ = 54965595768.
The previous prime is 55026265039. The next prime is 55026265169. The reversal of 55026265103 is 30156262055.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 30156262055 = 5 ⋅6031252411.
It is a cyclic number.
It is not a de Polignac number, because 55026265103 - 26 = 55026265039 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 (55026265403) 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, 30333308 + ... + 30335121.
It is an arithmetic number, because the mean of its divisors is an integer number (13771733610).
Almost surely, 255026265103 is an apocalyptic number.
55026265103 is a deficient number, since it is larger than the sum of its proper divisors (60669337).
55026265103 is an equidigital number, since it uses as much as digits as its factorization.
55026265103 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 60669336.
The product of its (nonzero) digits is 54000, while the sum is 35.
The spelling of 55026265103 in words is "fifty-five billion, twenty-six million, two hundred sixty-five thousand, one hundred three".
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