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342525 = 3524567
BaseRepresentation
bin1010011100111111101
3122101212010
41103213331
541430100
611201433
72624421
oct1234775
9571763
10342525
11214387
12146279
13bcba1
148cb81
156b750
hex539fd

342525 has 12 divisors (see below), whose sum is σ = 566432. Its totient is φ = 182640.

The previous prime is 342521. The next prime is 342527. The reversal of 342525 is 525243.

342525 = 572 + 582 + ... + 1062.

It is not a de Polignac number, because 342525 - 22 = 342521 is a prime.

It is a d-powerful number, because it can be written as 37 + 43 + 5 + 217 + 217 + 57 .

It is a Duffinian number.

It is a Curzon number.

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 342525.

It is not an unprimeable number, because it can be changed into a prime (342521) 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 11 ways as a sum of consecutive naturals, for example, 2209 + ... + 2358.

2342525 is an apocalyptic number.

It is an amenable number.

342525 is a deficient number, since it is larger than the sum of its proper divisors (223907).

342525 is a wasteful number, since it uses less digits than its factorization.

342525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4580 (or 4575 counting only the distinct ones).

The product of its digits is 1200, while the sum is 21.

The square root of 342525 is about 585.2563540877. The cubic root of 342525 is about 69.9676721473.

Adding to 342525 its reverse (525243), we get a palindrome (867768).

The spelling of 342525 in words is "three hundred forty-two thousand, five hundred twenty-five".

Divisors: 1 3 5 15 25 75 4567 13701 22835 68505 114175 342525