Base | Representation |
---|---|
bin | 11111101101000100… |
… | …010100100110100111 |
3 | 10020212110020001222020 |
4 | 133231010110212213 |
5 | 1024204234313411 |
6 | 23345544234223 |
7 | 2313411053202 |
oct | 375504244647 |
9 | 106773201866 |
10 | 34042104231 |
11 | 13489975843 |
12 | 672076b973 |
13 | 3296939055 |
14 | 190d1dc939 |
15 | d43919606 |
hex | 7ed1149a7 |
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".
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