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434295 = 3353217
BaseRepresentation
bin1101010000001110111
3211001202000
41222001313
5102344140
613150343
73456111
oct1520167
9731660
10434295
11277324
1218b3b3
131228a4
14b43b1
1588a30
hex6a077

434295 has 16 divisors (see below), whose sum is σ = 772320. Its totient is φ = 231552.

The previous prime is 434293. The next prime is 434297. The reversal of 434295 is 592434.

It is an interprime number because it is at equal distance from previous prime (434293) and next prime (434297).

It is not a de Polignac number, because 434295 - 21 = 434293 is a prime.

It is a super-2 number, since 2×4342952 = 377224294050, which contains 22 as substring.

It is a Smith number, since the sum of its digits (27) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (27).

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 434295.

It is not an unprimeable number, because it can be changed into a prime (434293) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1474 + ... + 1743.

It is an arithmetic number, because the mean of its divisors is an integer number (48270).

2434295 is an apocalyptic number.

434295 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

434295 is a deficient number, since it is larger than the sum of its proper divisors (338025).

434295 is a wasteful number, since it uses less digits than its factorization.

434295 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3231 (or 3225 counting only the distinct ones).

The product of its digits is 4320, while the sum is 27.

The square root of 434295 is about 659.0106220692. The cubic root of 434295 is about 75.7288932470.

It can be divided in two parts, 43429 and 5, that added together give a palindrome (43434).

The spelling of 434295 in words is "four hundred thirty-four thousand, two hundred ninety-five".

Divisors: 1 3 5 9 15 27 45 135 3217 9651 16085 28953 48255 86859 144765 434295