Search a number
-
+
255200201541211 = 5320332123682247
BaseRepresentation
bin111010000001101001101101…
…010111000000011001011011
31020110120220022211102111012011
4322001221231113000121123
5231422200003043304321
62302433204253130351
7104516414616601603
oct7201515527003133
91213526284374164
10255200201541211
1174350885794a83
12247576131899b7
13ac52377a6bc24
144703a81759c03
151e78522405ae1
hexe81a6d5c065b

255200201541211 has 8 divisors (see below), whose sum is σ = 260016589504224. Its totient is φ = 250383861349440.

The previous prime is 255200201541157. The next prime is 255200201541217. The reversal of 255200201541211 is 112145102002552.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 255200201541211 - 211 = 255200201539163 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (255200201541217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1065111 + ... + 22617136.

It is an arithmetic number, because the mean of its divisors is an integer number (32502073688028).

Almost surely, 2255200201541211 is an apocalyptic number.

255200201541211 is a deficient number, since it is larger than the sum of its proper divisors (4816387963013).

255200201541211 is a wasteful number, since it uses less digits than its factorization.

255200201541211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23885621.

The product of its (nonzero) digits is 8000, while the sum is 31.

Adding to 255200201541211 its reverse (112145102002552), we get a palindrome (367345303543763).

The spelling of 255200201541211 in words is "two hundred fifty-five trillion, two hundred billion, two hundred one million, five hundred forty-one thousand, two hundred eleven".

Divisors: 1 53 203321 10776013 23682247 1255159091 4815098142287 255200201541211