Search a number
-
+
434026 = 2416779
BaseRepresentation
bin1101001111101101010
3211001101001
41221331222
5102342101
613145214
73455245
oct1517552
9731331
10434026
112770aa
1218b20a
13122728
14b425c
1588901
hex69f6a

434026 has 16 divisors (see below), whose sum is σ = 685440. Its totient is φ = 205920.

The previous prime is 434011. The next prime is 434029. The reversal of 434026 is 620434.

It is a junction number, because it is equal to n+sod(n) for n = 433994 and 434012.

It is not an unprimeable number, because it can be changed into a prime (434029) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5455 + ... + 5533.

It is an arithmetic number, because the mean of its divisors is an integer number (42840).

2434026 is an apocalyptic number.

434026 is a deficient number, since it is larger than the sum of its proper divisors (251414).

434026 is a wasteful number, since it uses less digits than its factorization.

434026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 434026 is about 658.8064966286. The cubic root of 434026 is about 75.7132546606.

The spelling of 434026 in words is "four hundred thirty-four thousand, twenty-six".

Divisors: 1 2 41 67 79 82 134 158 2747 3239 5293 5494 6478 10586 217013 434026