Base | Representation |
---|---|
bin | 1001001100001111110101… |
… | …11000110101100001111011 |
3 | 2122120020210010221022211002 |
4 | 10212013322320311201323 |
5 | 10122123214231043003 |
6 | 110553140055555215 |
7 | 4154161645060130 |
oct | 446077270654173 |
9 | 78506703838732 |
10 | 20212030331003 |
11 | 6492968216a55 |
12 | 232528808bb0b |
13 | b37ca8b27264 |
14 | 4dc3a5db4587 |
15 | 250b6456ca88 |
hex | 1261fae3587b |
20212030331003 has 8 divisors (see below), whose sum is σ = 23315346070272. Its totient is φ = 17162685300456.
The previous prime is 20212030330993. The next prime is 20212030331011. The reversal of 20212030331003 is 30013303021202.
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 20212030331003 - 26 = 20212030330939 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (20212030331023) 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, 13492676375 + ... + 13492677872.
It is an arithmetic number, because the mean of its divisors is an integer number (2914418258784).
Almost surely, 220212030331003 is an apocalyptic number.
20212030331003 is a deficient number, since it is larger than the sum of its proper divisors (3103315739269).
20212030331003 is a wasteful number, since it uses less digits than its factorization.
20212030331003 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 26985354361.
The product of its (nonzero) digits is 648, while the sum is 20.
Adding to 20212030331003 its reverse (30013303021202), we get a palindrome (50225333352205).
The spelling of 20212030331003 in words is "twenty trillion, two hundred twelve billion, thirty million, three hundred thirty-one thousand, three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •