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255044325555241 = 1916260182554139
BaseRepresentation
bin111001111111011000100010…
…011011010011110000101001
31020110000222222120020221220121
4321333120202123103300221
5231412121234320231431
62302233425021523241
7104502226100562115
oct7177304233236051
91213028876227817
10255044325555241
11742a0766869682
1224731370713521
13ac407660249c1
1446da2d583c745
151e7444ca38611
hexe7f6226d3c29

255044325555241 has 8 divisors (see below), whose sum is σ = 268469365445600. Its totient is φ = 241619451098400.

The previous prime is 255044325555169. The next prime is 255044325555247. The reversal of 255044325555241 is 142555523440552.

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 255044325555241 - 227 = 255044191337513 is a prime.

It is not an unprimeable number, because it can be changed into a prime (255044325555247) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38187651 + ... + 44366488.

It is an arithmetic number, because the mean of its divisors is an integer number (33558670680700).

Almost surely, 2255044325555241 is an apocalyptic number.

It is an amenable number.

255044325555241 is a deficient number, since it is larger than the sum of its proper divisors (13425039890359).

255044325555241 is a wasteful number, since it uses less digits than its factorization.

255044325555241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82716759.

The product of its (nonzero) digits is 24000000, while the sum is 52.

Adding to 255044325555241 its reverse (142555523440552), we get a palindrome (397599848995793).

The spelling of 255044325555241 in words is "two hundred fifty-five trillion, forty-four billion, three hundred twenty-five million, five hundred fifty-five thousand, two hundred forty-one".

Divisors: 1 19 162601 3089419 82554139 1568528641 13423385555539 255044325555241