Search a number
-
+
34244204430 = 2351141473481
BaseRepresentation
bin11111111001000111…
…010001011110001110
310021101112111211022210
4133321013101132032
51030113004020210
623422004051250
72321413635462
oct377107213616
9107345454283
1034244204430
1113582a626a7
126778393b26
1332c977a277
14192bdaa4a2
15d5653ae20
hex7f91d178e

34244204430 has 16 divisors (see below), whose sum is σ = 82186090704. Its totient is φ = 9131787840.

The previous prime is 34244204411. The next prime is 34244204479. The reversal of 34244204430 is 3440244243.

It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 1141473481 = 34244204430 / (3 + 4 + 2 + 4 + 4 + 2 + 0 + 4 + 4 + 3 + 0).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 570736711 + ... + 570736770.

It is an arithmetic number, because the mean of its divisors is an integer number (5136630669).

Almost surely, 234244204430 is an apocalyptic number.

34244204430 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

34244204430 is an abundant number, since it is smaller than the sum of its proper divisors (47941886274).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

34244204430 is a wasteful number, since it uses less digits than its factorization.

34244204430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1141473491.

The product of its (nonzero) digits is 36864, while the sum is 30.

Adding to 34244204430 its reverse (3440244243), we get a palindrome (37684448673).

The spelling of 34244204430 in words is "thirty-four billion, two hundred forty-four million, two hundred four thousand, four hundred thirty".

Divisors: 1 2 3 5 6 10 15 30 1141473481 2282946962 3424420443 5707367405 6848840886 11414734810 17122102215 34244204430