Search a number
-
+
34042104231 = 330736962111
BaseRepresentation
bin11111101101000100…
…010100100110100111
310020212110020001222020
4133231010110212213
51024204234313411
623345544234223
72313411053202
oct375504244647
9106773201866
1034042104231
1113489975843
12672076b973
133296939055
14190d1dc939
15d43919606
hex7ed1149a7

34042104231 has 8 divisors (see below), whose sum is σ = 45537321984. Its totient is φ = 22620811320.

The previous prime is 34042104199. The next prime is 34042104253. The reversal of 34042104231 is 13240124043.

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

It is not a de Polignac number, because 34042104231 - 25 = 34042104199 is a prime.

It is a super-2 number, since 2×340421042312 (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34042102231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18480135 + ... + 18481976.

It is an arithmetic number, because the mean of its divisors is an integer number (5692165248).

Almost surely, 234042104231 is an apocalyptic number.

34042104231 is a deficient number, since it is larger than the sum of its proper divisors (11495217753).

34042104231 is a wasteful number, since it uses less digits than its factorization.

34042104231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36962421.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 34042104231 its reverse (13240124043), we get a palindrome (47282228274).

The spelling of 34042104231 in words is "thirty-four billion, forty-two million, one hundred four thousand, two hundred thirty-one".

Divisors: 1 3 307 921 36962111 110886333 11347368077 34042104231