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34204230013 = 371138180873
BaseRepresentation
bin11111110110101110…
…110010000101111101
310021021202021220201211
4133312232302011331
51030022240330023
623414015204421
72320420105132
oct376656620575
9107252256654
1034204230013
111356243a298
126766b16711
1332c13c2275
141926962589
15d52c91a0d
hex7f6bb217d

34204230013 has 8 divisors (see below), whose sum is σ = 35439546168. Its totient is φ = 32985275904.

The previous prime is 34204229963. The next prime is 34204230019. The reversal of 34204230013 is 31003240243.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 7946296164 + 26257933849 = 89142^2 + 162043^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 34204230013 - 217 = 34204098941 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34204230019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4086256 + ... + 4094617.

It is an arithmetic number, because the mean of its divisors is an integer number (4429943271).

Almost surely, 234204230013 is an apocalyptic number.

It is an amenable number.

34204230013 is a deficient number, since it is larger than the sum of its proper divisors (1235316155).

34204230013 is a wasteful number, since it uses less digits than its factorization.

34204230013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8181023.

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 34204230013 its reverse (31003240243), we get a palindrome (65207470256).

The spelling of 34204230013 in words is "thirty-four billion, two hundred four million, two hundred thirty thousand, thirteen".

Divisors: 1 37 113 4181 8180873 302692301 924438649 34204230013