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300125 = 5374
BaseRepresentation
bin1001001010001011101
3120020200202
41021101131
534101000
610233245
72360000
oct1112135
9506622
10300125
11195541
12125825
13a67b7
147b537
155ddd5
hex4945d

300125 has 20 divisors (see below), whose sum is σ = 436956. Its totient is φ = 205800.

The previous prime is 300119. The next prime is 300137. The reversal of 300125 is 521003.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

300125 is nontrivially palindromic in base 15.

It can be written as a sum of positive squares in 2 ways, for example, as 9604 + 290521 = 98^2 + 539^2 .

It is not a de Polignac number, because 300125 - 24 = 300109 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 42872 + ... + 42878.

2300125 is an apocalyptic number.

300125 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

300125 is a deficient number, since it is larger than the sum of its proper divisors (136831).

300125 is an frugal number, since it uses more digits than its factorization.

300125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43 (or 12 counting only the distinct ones).

The product of its (nonzero) digits is 30, while the sum is 11.

The square root of 300125 is about 547.8366544874. The cubic root of 300125 is about 66.9525913970.

Adding to 300125 its reverse (521003), we get a palindrome (821128).

The spelling of 300125 in words is "three hundred thousand, one hundred twenty-five".

Divisors: 1 5 7 25 35 49 125 175 245 343 875 1225 1715 2401 6125 8575 12005 42875 60025 300125