Base | Representation |
---|---|
bin | 1110111100010111011101… |
… | …0010001100001000101001 |
3 | 2011011201100110020112121100 |
4 | 3233011313102030020221 |
5 | 4123143123244223301 |
6 | 54535541515432013 |
7 | 3314021640406500 |
oct | 357056722141051 |
9 | 64151313215540 |
10 | 16430251164201 |
11 | 52650374a0216 |
12 | 1a14361a55609 |
13 | 92249b24acc4 |
14 | 40b32aa29837 |
15 | 1d75c64b2286 |
hex | ef17748c229 |
16430251164201 has 144 divisors (see below), whose sum is σ = 29251960897536. Its totient is φ = 8848375200000.
The previous prime is 16430251164181. The next prime is 16430251164289. The reversal of 16430251164201 is 10246115203461.
16430251164201 is a `hidden beast` number, since 1 + 6 + 4 + 3 + 0 + 2 + 5 + 1 + 1 + 642 + 0 + 1 = 666.
16430251164201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 16430251164201 - 215 = 16430251131433 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (16430251164001) by changing a digit.
It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 84129496 + ... + 84324566.
It is an arithmetic number, because the mean of its divisors is an integer number (203138617344).
Almost surely, 216430251164201 is an apocalyptic number.
It is an amenable number.
16430251164201 is a deficient number, since it is larger than the sum of its proper divisors (12821709733335).
16430251164201 is a wasteful number, since it uses less digits than its factorization.
16430251164201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 195284 (or 195274 counting only the distinct ones).
The product of its (nonzero) digits is 34560, while the sum is 36.
Adding to 16430251164201 its reverse (10246115203461), we get a palindrome (26676366367662).
The spelling of 16430251164201 in words is "sixteen trillion, four hundred thirty billion, two hundred fifty-one million, one hundred sixty-four thousand, two hundred one".
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