Base | Representation |
---|---|
bin | 1011101110010111100… |
… | …0100011010000010110 |
3 | 201020220200020120000202 |
4 | 2323211320203100112 |
5 | 11300004334140200 |
6 | 232311123140502 |
7 | 20360335552013 |
oct | 2734570432026 |
9 | 636820216022 |
10 | 201425302550 |
11 | 7847337209a |
12 | 33054b14732 |
13 | 15cc06b9774 |
14 | 9a6b4dc70a |
15 | 538d6661d5 |
hex | 2ee5e23416 |
201425302550 has 96 divisors (see below), whose sum is σ = 393960499200. Its totient is φ = 76473936000.
The previous prime is 201425302531. The next prime is 201425302577. The reversal of 201425302550 is 55203524102.
201425302550 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent 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, 105956600 + ... + 105958500.
It is an arithmetic number, because the mean of its divisors is an integer number (4103755200).
Almost surely, 2201425302550 is an apocalyptic number.
201425302550 is a deficient number, since it is larger than the sum of its proper divisors (192535196650).
201425302550 is a wasteful number, since it uses less digits than its factorization.
201425302550 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2598 (or 2593 counting only the distinct ones).
The product of its (nonzero) digits is 12000, while the sum is 29.
Adding to 201425302550 its reverse (55203524102), we get a palindrome (256628826652).
The spelling of 201425302550 in words is "two hundred one billion, four hundred twenty-five million, three hundred two thousand, five hundred fifty".
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