Base | Representation |
---|---|
bin | 11111110001111001… |
… | …011101000001111011 |
3 | 10021002002201011212001 |
4 | 133301321131001323 |
5 | 1024341011004433 |
6 | 23402001201431 |
7 | 2315413625542 |
oct | 376171350173 |
9 | 107062634761 |
10 | 34123141243 |
11 | 13520695084 |
12 | 6743930277 |
13 | 32aa670449 |
14 | 1919c95159 |
15 | d4aac557d |
hex | 7f1e5d07b |
34123141243 has 8 divisors (see below), whose sum is σ = 34790539968. Its totient is φ = 33461146944.
The previous prime is 34123141223. The next prime is 34123141249. The reversal of 34123141243 is 34214132143.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-34123141243 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (34123141249) 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, 1338355 + ... + 1363612.
It is an arithmetic number, because the mean of its divisors is an integer number (4348817496).
Almost surely, 234123141243 is an apocalyptic number.
34123141243 is a deficient number, since it is larger than the sum of its proper divisors (667398725).
34123141243 is a wasteful number, since it uses less digits than its factorization.
34123141243 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2702213.
The product of its digits is 6912, while the sum is 28.
Adding to 34123141243 its reverse (34214132143), we get a palindrome (68337273386).
The spelling of 34123141243 in words is "thirty-four billion, one hundred twenty-three million, one hundred forty-one thousand, two hundred forty-three".
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