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435125 = 53592
BaseRepresentation
bin1101010001110110101
3211002212202
41222032311
5102411000
613154245
73461405
oct1521665
9732782
10435125
11277a09
1218b985
13123092
14b4805
1588dd5
hex6a3b5

435125 has 12 divisors (see below), whose sum is σ = 552396. Its totient is φ = 342200.

The previous prime is 435109. The next prime is 435131. The reversal of 435125 is 521534.

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.

It can be written as a sum of positive squares in 2 ways, for example, as 13924 + 421201 = 118^2 + 649^2 .

It is not a de Polignac number, because 435125 - 24 = 435109 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 435097 and 435106.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 435125.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 7346 + ... + 7404.

It is an arithmetic number, because the mean of its divisors is an integer number (46033).

2435125 is an apocalyptic number.

It is an amenable number.

435125 is a deficient number, since it is larger than the sum of its proper divisors (117271).

435125 is an frugal number, since it uses more digits than its factorization.

435125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133 (or 64 counting only the distinct ones).

The product of its digits is 600, while the sum is 20.

The square root of 435125 is about 659.6400533624. The cubic root of 435125 is about 75.7771054700. Note that the first 3 decimals are identical.

Multiplying 435125 by its sum of digits (20), we get a square (8702500 = 29502).

Adding to 435125 its reverse (521534), we get a palindrome (956659).

The spelling of 435125 in words is "four hundred thirty-five thousand, one hundred twenty-five".

Divisors: 1 5 25 59 125 295 1475 3481 7375 17405 87025 435125