Base | Representation |
---|---|
bin | 110101001111000010101010… |
… | …001011101010100010111001 |
3 | 1010200222121202002111111111211 |
4 | 311033002222023222202321 |
5 | 221141441432240032441 |
6 | 2145541515551323121 |
7 | 100213225306253464 |
oct | 6517025213524271 |
9 | 1120877662444454 |
10 | 234130112424121 |
11 | 68668028781aa1 |
12 | 22313b98b204a1 |
13 | a0844b4771c14 |
14 | 41b5d5a6c22db |
15 | 1c103dc992a81 |
hex | d4f0aa2ea8b9 |
234130112424121 has 4 divisors (see below), whose sum is σ = 234131200993872. Its totient is φ = 234129023854372.
The previous prime is 234130112424119. The next prime is 234130112424127. The reversal of 234130112424121 is 121424211031432.
234130112424121 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 234130112424121 - 21 = 234130112424119 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (234130112424127) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 543962191 + ... + 544392436.
It is an arithmetic number, because the mean of its divisors is an integer number (58532800248468).
Almost surely, 2234130112424121 is an apocalyptic number.
It is an amenable number.
234130112424121 is a deficient number, since it is larger than the sum of its proper divisors (1088569751).
234130112424121 is a wasteful number, since it uses less digits than its factorization.
234130112424121 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1088569750.
The product of its (nonzero) digits is 9216, while the sum is 31.
Adding to 234130112424121 its reverse (121424211031432), we get a palindrome (355554323455553).
The spelling of 234130112424121 in words is "two hundred thirty-four trillion, one hundred thirty billion, one hundred twelve million, four hundred twenty-four thousand, one hundred twenty-one".
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