Base | Representation |
---|---|
bin | 10010111010100110… |
… | …000100111011001001 |
3 | 1221102110121212211120 |
4 | 102322212010323021 |
5 | 313043431204001 |
6 | 13155214345453 |
7 | 1316211443034 |
oct | 227246047311 |
9 | 57373555746 |
10 | 20310413001 |
11 | 868277599a |
12 | 3b29abb289 |
13 | 1bb8ab0278 |
14 | da960a01b |
15 | 7dd135236 |
hex | 4ba984ec9 |
20310413001 has 8 divisors (see below), whose sum is σ = 28014362880. Its totient is φ = 13073369232.
The previous prime is 20310412961. The next prime is 20310413029. The reversal of 20310413001 is 10031401302.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 20310413001 - 213 = 20310404809 is a prime.
It is not an unprimeable number, because it can be changed into a prime (20310418001) 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 7 ways as a sum of consecutive naturals, for example, 116726425 + ... + 116726598.
It is an arithmetic number, because the mean of its divisors is an integer number (3501795360).
Almost surely, 220310413001 is an apocalyptic number.
It is an amenable number.
20310413001 is a deficient number, since it is larger than the sum of its proper divisors (7703949879).
20310413001 is a wasteful number, since it uses less digits than its factorization.
20310413001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 233453055.
The product of its (nonzero) digits is 72, while the sum is 15.
Adding to 20310413001 its reverse (10031401302), we get a palindrome (30341814303).
The spelling of 20310413001 in words is "twenty billion, three hundred ten million, four hundred thirteen thousand, one".
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