Base | Representation |
---|---|
bin | 101101100001101110101111… |
… | …010011100100010100100011 |
3 | 222020221210200110200200211102 |
4 | 231201232233103210110203 |
5 | 202221032041001431111 |
6 | 1545504222500505015 |
7 | 60114066410035121 |
oct | 5541565723442443 |
9 | 866853613620742 |
10 | 200230021514531 |
11 | 58888091182788 |
12 | 1a559b050ab16b |
13 | 87957c1266a28 |
14 | 3763282d50911 |
15 | 1823697e8c13b |
hex | b61baf4e4523 |
200230021514531 has 8 divisors (see below), whose sum is σ = 202301480466624. Its totient is φ = 198158710152960.
The previous prime is 200230021514477. The next prime is 200230021514557. The reversal of 200230021514531 is 135415120032002.
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 200230021514531 - 210 = 200230021513507 is a prime.
It is a super-2 number, since 2×2002300215145312 (a number of 29 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 200230021514494 and 200230021514503.
It is not an unprimeable number, because it can be changed into a prime (200230021514591) 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, 34169240 + ... + 39597941.
It is an arithmetic number, because the mean of its divisors is an integer number (25287685058328).
Almost surely, 2200230021514531 is an apocalyptic number.
200230021514531 is a deficient number, since it is larger than the sum of its proper divisors (2071458952093).
200230021514531 is an equidigital number, since it uses as much as digits as its factorization.
200230021514531 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 73795261.
The product of its (nonzero) digits is 7200, while the sum is 29.
Adding to 200230021514531 its reverse (135415120032002), we get a palindrome (335645141546533).
The spelling of 200230021514531 in words is "two hundred trillion, two hundred thirty billion, twenty-one million, five hundred fourteen thousand, five hundred thirty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.079 sec. • engine limits •