Base | Representation |
---|---|
bin | 1001000110000100111001… |
… | …11010011101100100010011 |
3 | 2121210222111102000211000011 |
4 | 10203002130322131210103 |
5 | 10110140000034120311 |
6 | 110311512344335351 |
7 | 4132644436415251 |
oct | 443023472354423 |
9 | 77728442024004 |
10 | 20000000301331 |
11 | 6410a52853476 |
12 | 22b0173774557 |
13 | b20cb838ac3b |
14 | 4d20102d95d1 |
15 | 24a3a4de5321 |
hex | 12309ce9d913 |
20000000301331 has 8 divisors (see below), whose sum is σ = 20083828852800. Its totient is φ = 19916172971520.
The previous prime is 20000000301299. The next prime is 20000000301353. The reversal of 20000000301331 is 13310300000002.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 20000000301331 - 25 = 20000000301299 is a prime.
It is a super-2 number, since 2×200000003013312 (a number of 27 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (20000000301131) 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, 49441011 + ... + 49843891.
It is an arithmetic number, because the mean of its divisors is an integer number (2510478606600).
Almost surely, 220000000301331 is an apocalyptic number.
20000000301331 is a deficient number, since it is larger than the sum of its proper divisors (83828551469).
20000000301331 is a wasteful number, since it uses less digits than its factorization.
20000000301331 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 610829.
The product of its (nonzero) digits is 54, while the sum is 13.
Adding to 20000000301331 its reverse (13310300000002), we get a palindrome (33310300301333).
The spelling of 20000000301331 in words is "twenty trillion, three hundred one thousand, three hundred thirty-one".
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