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434132 = 22108533
BaseRepresentation
bin1101001111111010100
3211001111222
41221333110
5102343012
613145512
73455456
oct1517724
9731458
10434132
11277196
1218b298
131227aa
14b42d6
1588972
hex69fd4

434132 has 6 divisors (see below), whose sum is σ = 759738. Its totient is φ = 217064.

The previous prime is 434117. The next prime is 434141. The reversal of 434132 is 231434.

It can be written as a sum of positive squares in only one way, i.e., 244036 + 190096 = 494^2 + 436^2 .

It is a plaindrome in base 13.

It is a self number, because there is not a number n which added to its sum of digits gives 434132.

It is a congruent number.

It is an unprimeable number.

434132 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54263 + ... + 54270.

It is an arithmetic number, because the mean of its divisors is an integer number (126623).

2434132 is an apocalyptic number.

It is an amenable number.

434132 is a deficient number, since it is larger than the sum of its proper divisors (325606).

434132 is a wasteful number, since it uses less digits than its factorization.

434132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108537 (or 108535 counting only the distinct ones).

The product of its digits is 288, while the sum is 17.

The square root of 434132 is about 658.8869402257. The cubic root of 434132 is about 75.7194178487.

Adding to 434132 its reverse (231434), we get a palindrome (665566).

The spelling of 434132 in words is "four hundred thirty-four thousand, one hundred thirty-two".

Divisors: 1 2 4 108533 217066 434132