Search a number
-
+
28574603030003 is a prime number
BaseRepresentation
bin1100111111101000010110…
…00100000010110111110011
310202011201001012211012201212
412133310023010002313303
512221131241333430003
6140434554051150335
76006306205142642
oct637641304026763
9122151035735655
1028574603030003
11911746a521368
123255b488a53ab
1312c375bcab7a4
1470b037bc1359
153484571d0dd8
hex19fd0b102df3

28574603030003 has 2 divisors, whose sum is σ = 28574603030004. Its totient is φ = 28574603030002.

The previous prime is 28574603029993. The next prime is 28574603030047. The reversal of 28574603030003 is 30003030647582.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 28574603030003 - 218 = 28574602767859 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (28574603030203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14287301515001 + 14287301515002.

It is an arithmetic number, because the mean of its divisors is an integer number (14287301515002).

Almost surely, 228574603030003 is an apocalyptic number.

28574603030003 is a deficient number, since it is larger than the sum of its proper divisors (1).

28574603030003 is an equidigital number, since it uses as much as digits as its factorization.

28574603030003 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 362880, while the sum is 41.

Adding to 28574603030003 its reverse (30003030647582), we get a palindrome (58577633677585).

The spelling of 28574603030003 in words is "twenty-eight trillion, five hundred seventy-four billion, six hundred three million, thirty thousand, three".