Base | Representation |
---|---|
bin | 110011101100000100… |
… | …011101110111010001 |
3 | 12022020220102100112202 |
4 | 303230010131313101 |
5 | 1402131022421200 |
6 | 41255121532545 |
7 | 4003226633264 |
oct | 635404356721 |
9 | 168226370482 |
10 | 55500201425 |
11 | 215a0464869 |
12 | a90aaa4155 |
13 | 5306424296 |
14 | 2986ddacdb |
15 | 169c6a41d5 |
hex | cec11ddd1 |
55500201425 has 48 divisors (see below), whose sum is σ = 70470250032. Its totient is φ = 43352064000.
The previous prime is 55500201413. The next prime is 55500201443. The reversal of 55500201425 is 52410200555.
It can be written as a sum of positive squares in 24 ways, for example, as 48632598784 + 6867602641 = 220528^2 + 82871^2 .
It is a de Polignac number, because none of the positive numbers 2k-55500201425 is a prime.
It is a Duffinian number.
It is an unprimeable number.
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 47 ways as a sum of consecutive naturals, for example, 92346125 + ... + 92346725.
It is an arithmetic number, because the mean of its divisors is an integer number (1468130209).
Almost surely, 255500201425 is an apocalyptic number.
It is an amenable number.
55500201425 is a deficient number, since it is larger than the sum of its proper divisors (14970048607).
55500201425 is a wasteful number, since it uses less digits than its factorization.
55500201425 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1158 (or 1153 counting only the distinct ones).
The product of its (nonzero) digits is 10000, while the sum is 29.
The spelling of 55500201425 in words is "fifty-five billion, five hundred million, two hundred one thousand, four hundred twenty-five".
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