Search a number
-
+
34042250353 = 194738121221
BaseRepresentation
bin11111101101000100…
…111000010001110001
310020212110111111102011
4133231010320101301
51024204304002403
623345551322521
72313412232206
oct375504702161
9106773444364
1034042250353
1113489a65601
126720820441
13329698a707
14190d239cad
15d43947a6d
hex7ed138471

34042250353 has 8 divisors (see below), whose sum is σ = 36596373120. Its totient is φ = 31564370160.

The previous prime is 34042250351. The next prime is 34042250393. The reversal of 34042250353 is 35305224043.

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

It is not a de Polignac number, because 34042250353 - 21 = 34042250351 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34042250351) 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, 19059718 + ... + 19061503.

It is an arithmetic number, because the mean of its divisors is an integer number (4574546640).

Almost surely, 234042250353 is an apocalyptic number.

It is an amenable number.

34042250353 is a deficient number, since it is larger than the sum of its proper divisors (2554122767).

34042250353 is a wasteful number, since it uses less digits than its factorization.

34042250353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38121287.

The product of its (nonzero) digits is 43200, while the sum is 31.

Adding to 34042250353 its reverse (35305224043), we get a palindrome (69347474396).

The spelling of 34042250353 in words is "thirty-four billion, forty-two million, two hundred fifty thousand, three hundred fifty-three".

Divisors: 1 19 47 893 38121221 724303199 1791697387 34042250353