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4755325 = 521767167
BaseRepresentation
bin10010001000111101111101
322221121002011
4102020331331
52204132300
6245531221
755263631
oct22107575
98847064
104755325
112758823
121713b11
13ca6603
148badc1
1563deba
hex488f7d

4755325 has 24 divisors (see below), whose sum is σ = 6374592. Its totient is φ = 3505920.

The previous prime is 4755323. The next prime is 4755337. The reversal of 4755325 is 5235574.

4755325 = 2802 + 2812 + ... + 3302.

It is not a de Polignac number, because 4755325 - 21 = 4755323 is a prime.

It is a super-2 number, since 2×47553252 = 45226231711250, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4755323) 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 23 ways as a sum of consecutive naturals, for example, 28392 + ... + 28558.

It is an arithmetic number, because the mean of its divisors is an integer number (265608).

Almost surely, 24755325 is an apocalyptic number.

It is an amenable number.

4755325 is a deficient number, since it is larger than the sum of its proper divisors (1619267).

4755325 is a wasteful number, since it uses less digits than its factorization.

4755325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 261 (or 256 counting only the distinct ones).

The product of its digits is 21000, while the sum is 31.

The square root of 4755325 is about 2180.6707683646. The cubic root of 4755325 is about 168.1615627375.

Subtracting 4755325 from its reverse (5235574), we obtain a square (480249 = 6932).

The spelling of 4755325 in words is "four million, seven hundred fifty-five thousand, three hundred twenty-five".

Divisors: 1 5 17 25 67 85 167 335 425 835 1139 1675 2839 4175 5695 11189 14195 28475 55945 70975 190213 279725 951065 4755325