Base | Representation |
---|---|
bin | 10011000001101111… |
… | …110101000100010001 |
3 | 1221201211102100202220 |
4 | 103001233311010101 |
5 | 313320141110001 |
6 | 13215142331253 |
7 | 1322166422361 |
oct | 230157650421 |
9 | 57654370686 |
10 | 20430410001 |
11 | 8734485471 |
12 | 3b62129b29 |
13 | 1c07905a01 |
14 | dbb5249a1 |
15 | 7e8939c36 |
hex | 4c1bf5111 |
20430410001 has 8 divisors (see below), whose sum is σ = 27302039520. Its totient is φ = 13589526912.
The previous prime is 20430409997. The next prime is 20430410009. The reversal of 20430410001 is 10001403402.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 20430410001 - 22 = 20430409997 is a prime.
It is not an unprimeable number, because it can be changed into a prime (20430410009) 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, 7685056 + ... + 7687713.
It is an arithmetic number, because the mean of its divisors is an integer number (3412754940).
Almost surely, 220430410001 is an apocalyptic number.
It is an amenable number.
20430410001 is a deficient number, since it is larger than the sum of its proper divisors (6871629519).
20430410001 is a wasteful number, since it uses less digits than its factorization.
20430410001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15373215.
The product of its (nonzero) digits is 96, while the sum is 15.
Adding to 20430410001 its reverse (10001403402), we get a palindrome (30431813403).
The spelling of 20430410001 in words is "twenty billion, four hundred thirty million, four hundred ten thousand, one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •