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255035152 = 2453300749
BaseRepresentation
bin11110011001110…
…00011100010000
3122202220010110101
433030320130100
51010242111102
641150142144
76214522501
oct1714703420
9582803411
10255035152
11120a62759
12714b1954
1340ab6498
1425c2aba8
15175cae87
hexf338710

255035152 has 20 divisors (see below), whose sum is σ = 503455500. Its totient is φ = 125111168.

The previous prime is 255035149. The next prime is 255035153. The reversal of 255035152 is 251530552.

255035152 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 78570496 + 176464656 = 8864^2 + 13284^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 255035152.

It is not an unprimeable number, because it can be changed into a prime (255035153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 149527 + ... + 151222.

It is an arithmetic number, because the mean of its divisors is an integer number (25172775).

Almost surely, 2255035152 is an apocalyptic number.

It is an amenable number.

255035152 is a deficient number, since it is larger than the sum of its proper divisors (248420348).

255035152 is a wasteful number, since it uses less digits than its factorization.

255035152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 300810 (or 300804 counting only the distinct ones).

The product of its (nonzero) digits is 7500, while the sum is 28.

The square root of 255035152 is about 15969.8200365565. The cubic root of 255035152 is about 634.1617077985.

The spelling of 255035152 in words is "two hundred fifty-five million, thirty-five thousand, one hundred fifty-two".

Divisors: 1 2 4 8 16 53 106 212 424 848 300749 601498 1202996 2405992 4811984 15939697 31879394 63758788 127517576 255035152