Search a number
-
+
434668 = 22132643
BaseRepresentation
bin1101010000111101100
3211002020211
41222013230
5102402133
613152204
73460153
oct1520754
9732224
10434668
11277633
1218b664
13122b00
14b459a
1588bcd
hex6a1ec

434668 has 18 divisors (see below), whose sum is σ = 824964. Its totient is φ = 200304.

The previous prime is 434659. The next prime is 434683. The reversal of 434668 is 866434.

434668 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an Ulam number.

It is a plaindrome in base 15.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 355 + ... + 997.

2434668 is an apocalyptic number.

It is an amenable number.

434668 is a deficient number, since it is larger than the sum of its proper divisors (390296).

434668 is a wasteful number, since it uses less digits than its factorization.

434668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 673 (or 658 counting only the distinct ones).

The product of its digits is 13824, while the sum is 31.

The square root of 434668 is about 659.2935613215. The cubic root of 434668 is about 75.7505672967.

The spelling of 434668 in words is "four hundred thirty-four thousand, six hundred sixty-eight".

Divisors: 1 2 4 13 26 52 169 338 643 676 1286 2572 8359 16718 33436 108667 217334 434668