Base | Representation |
---|---|
bin | 10010111010110100… |
… | …010011010100110001 |
3 | 1221102201122100001200 |
4 | 102322310103110301 |
5 | 313100410021001 |
6 | 13155430321413 |
7 | 1316255233536 |
oct | 227264232461 |
9 | 57381570050 |
10 | 20314142001 |
11 | 868489260a |
12 | 3b2b1b9269 |
13 | 1bb97b768a |
14 | da9cdad8d |
15 | 7dd620086 |
hex | 4bad13531 |
20314142001 has 12 divisors (see below), whose sum is σ = 30025037328. Its totient is φ = 13227813144.
The previous prime is 20314141999. The next prime is 20314142003. The reversal of 20314142001 is 10024141302.
20314142001 is a `hidden beast` number, since 20 + 31 + 414 + 200 + 1 = 666.
It is an interprime number because it is at equal distance from previous prime (20314141999) and next prime (20314142003).
It is not a de Polignac number, because 20314142001 - 21 = 20314141999 is a prime.
It is not an unprimeable number, because it can be changed into a prime (20314142003) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 26245275 + ... + 26246048.
It is an arithmetic number, because the mean of its divisors is an integer number (2502086444).
Almost surely, 220314142001 is an apocalyptic number.
It is an amenable number.
20314142001 is a deficient number, since it is larger than the sum of its proper divisors (9710895327).
20314142001 is a wasteful number, since it uses less digits than its factorization.
20314142001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 52491372 (or 52491369 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 18.
Adding to 20314142001 its reverse (10024141302), we get a palindrome (30338283303).
The spelling of 20314142001 in words is "twenty billion, three hundred fourteen million, one hundred forty-two thousand, one".
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