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4755155 = 517431301
BaseRepresentation
bin10010001000111011010011
322221120211212
4102020323103
52204131110
6245530335
755263266
oct22107323
98846755
104755155
112758689
1217139ab
13ca6502
148bacdd
1563de05
hex488ed3

4755155 has 16 divisors (see below), whose sum is σ = 6187104. Its totient is φ = 3494400.

The previous prime is 4755151. The next prime is 4755173. The reversal of 4755155 is 5515574.

It is not a de Polignac number, because 4755155 - 22 = 4755151 is a prime.

It is a super-2 number, since 2×47551552 = 45222998148050, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4755151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3005 + ... + 4305.

It is an arithmetic number, because the mean of its divisors is an integer number (386694).

Almost surely, 24755155 is an apocalyptic number.

4755155 is a deficient number, since it is larger than the sum of its proper divisors (1431949).

4755155 is a wasteful number, since it uses less digits than its factorization.

4755155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1366.

The product of its digits is 17500, while the sum is 32.

The square root of 4755155 is about 2180.6317891840. The cubic root of 4755155 is about 168.1595588222.

The spelling of 4755155 in words is "four million, seven hundred fifty-five thousand, one hundred fifty-five".

Divisors: 1 5 17 43 85 215 731 1301 3655 6505 22117 55943 110585 279715 951031 4755155