Base | Representation |
---|---|
bin | 110101010011001000011110… |
… | …000110101001011011011001 |
3 | 1010201222111100200002010010002 |
4 | 311103020132012221123121 |
5 | 221211043144403440441 |
6 | 2150315011003502345 |
7 | 100242436543362356 |
oct | 6523103606513331 |
9 | 1121874320063102 |
10 | 234411230140121 |
11 | 68766276364901 |
12 | 2235a5728279b5 |
13 | a0a4b6563a4c8 |
14 | 41c57c7b6d62d |
15 | 1c178925bab9b |
hex | d5321e1a96d9 |
234411230140121 has 4 divisors (see below), whose sum is σ = 239862654096912. Its totient is φ = 228959806183332.
The previous prime is 234411230140117. The next prime is 234411230140127. The reversal of 234411230140121 is 121041032114432.
234411230140121 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 234411230140121 - 22 = 234411230140117 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (234411230140127) 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, 2725711978331 + ... + 2725711978416.
It is an arithmetic number, because the mean of its divisors is an integer number (59965663524228).
Almost surely, 2234411230140121 is an apocalyptic number.
It is an amenable number.
234411230140121 is a deficient number, since it is larger than the sum of its proper divisors (5451423956791).
234411230140121 is an equidigital number, since it uses as much as digits as its factorization.
234411230140121 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5451423956790.
The product of its (nonzero) digits is 4608, while the sum is 29.
Adding to 234411230140121 its reverse (121041032114432), we get a palindrome (355452262254553).
The spelling of 234411230140121 in words is "two hundred thirty-four trillion, four hundred eleven billion, two hundred thirty million, one hundred forty thousand, one hundred twenty-one".
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