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255053301 = 3431197257
BaseRepresentation
bin11110011001111…
…00110111110101
3122202221001100120
433030330313311
51010243201201
641150402153
76214626426
oct1714746765
9582831316
10255053301
11120a75358
1271500359
1340ac1819
1425c3364d
15175d1536
hexf33cdf5

255053301 has 8 divisors (see below), whose sum is σ = 340861824. Its totient is φ = 169640160.

The previous prime is 255053299. The next prime is 255053419. The reversal of 255053301 is 103350552.

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

It is not a de Polignac number, because 255053301 - 21 = 255053299 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (255053501) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 97336 + ... + 99921.

It is an arithmetic number, because the mean of its divisors is an integer number (42607728).

Almost surely, 2255053301 is an apocalyptic number.

It is an amenable number.

255053301 is a deficient number, since it is larger than the sum of its proper divisors (85808523).

255053301 is a wasteful number, since it uses less digits than its factorization.

255053301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 197691.

The product of its (nonzero) digits is 2250, while the sum is 24.

The square root of 255053301 is about 15970.3882545165. The cubic root of 255053301 is about 634.1767503364.

The spelling of 255053301 in words is "two hundred fifty-five million, fifty-three thousand, three hundred one".

Divisors: 1 3 431 1293 197257 591771 85017767 255053301