Base | Representation |
---|---|
bin | 10101100011011000… |
… | …110111101000101001 |
3 | 2012201211022122202200 |
4 | 111203120313220221 |
5 | 334343412101301 |
6 | 14344215450413 |
7 | 1446326206656 |
oct | 254330675051 |
9 | 65654278680 |
10 | 23142300201 |
11 | 98a6252739 |
12 | 459a386a09 |
13 | 224a6c3477 |
14 | 1197770c2d |
15 | 906a6cc86 |
hex | 563637a29 |
23142300201 has 18 divisors (see below), whose sum is σ = 34355656062. Its totient is φ = 15011213760.
The previous prime is 23142300197. The next prime is 23142300217. The reversal of 23142300201 is 10200324132.
23142300201 is a `hidden beast` number, since 23 + 142 + 300 + 201 = 666.
It can be written as a sum of positive squares in 3 ways, for example, as 14159810025 + 8982490176 = 118995^2 + 94776^2 .
It is not a de Polignac number, because 23142300201 - 22 = 23142300197 is a prime.
It is not an unprimeable number, because it can be changed into a prime (23142300001) by changing a digit.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 926820 + ... + 951461.
It is an arithmetic number, because the mean of its divisors is an integer number (1908647559).
Almost surely, 223142300201 is an apocalyptic number.
It is an amenable number.
23142300201 is a deficient number, since it is larger than the sum of its proper divisors (11213355861).
23142300201 is a wasteful number, since it uses less digits than its factorization.
23142300201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1878361 (or 1878321 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 18.
Adding to 23142300201 its reverse (10200324132), we get a palindrome (33342624333).
The spelling of 23142300201 in words is "twenty-three billion, one hundred forty-two million, three hundred thousand, two hundred one".
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