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683252 = 22170813
BaseRepresentation
bin10100110110011110100
31021201020122
42212303310
5133331002
622351112
75543663
oct2466364
91251218
10683252
11427379
1228b498
131abcbb
1413adda
15d76a2
hexa6cf4

683252 has 6 divisors (see below), whose sum is σ = 1195698. Its totient is φ = 341624.

The previous prime is 683251. The next prime is 683257. The reversal of 683252 is 252386.

It can be written as a sum of positive squares in only one way, i.e., 556516 + 126736 = 746^2 + 356^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (683251) 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 as a sum of consecutive naturals, namely, 85403 + ... + 85410.

It is an arithmetic number, because the mean of its divisors is an integer number (199283).

2683252 is an apocalyptic number.

It is an amenable number.

683252 is a deficient number, since it is larger than the sum of its proper divisors (512446).

683252 is a wasteful number, since it uses less digits than its factorization.

683252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170817 (or 170815 counting only the distinct ones).

The product of its digits is 2880, while the sum is 26.

The square root of 683252 is about 826.5905878971. The cubic root of 683252 is about 88.0765518450.

The spelling of 683252 in words is "six hundred eighty-three thousand, two hundred fifty-two".

Divisors: 1 2 4 170813 341626 683252