Search a number
-
+
34300430 = 253430043
BaseRepresentation
bin1000001011011…
…0001000001110
32101112122100022
42002312020032
532240103210
63223102142
7564356153
oct202661016
971478308
1034300430
11183a846a
12b5a1952
13714c518
1447ac22a
153028155
hex20b620e

34300430 has 8 divisors (see below), whose sum is σ = 61740792. Its totient is φ = 13720168.

The previous prime is 34300421. The next prime is 34300433. The reversal of 34300430 is 3400343.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 34300399 and 34300408.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34300433) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1715012 + ... + 1715031.

It is an arithmetic number, because the mean of its divisors is an integer number (7717599).

Almost surely, 234300430 is an apocalyptic number.

34300430 is a deficient number, since it is larger than the sum of its proper divisors (27440362).

34300430 is a wasteful number, since it uses less digits than its factorization.

34300430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3430050.

The product of its (nonzero) digits is 432, while the sum is 17.

The square root of 34300430 is about 5856.6568962165. The cubic root of 34300430 is about 324.9125760909.

Adding to 34300430 its reverse (3400343), we get a palindrome (37700773).

The spelling of 34300430 in words is "thirty-four million, three hundred thousand, four hundred thirty".

Divisors: 1 2 5 10 3430043 6860086 17150215 34300430