Base | Representation |
---|---|
bin | 1011101001001010111… |
… | …0000101101011001111 |
3 | 201010022102211102202021 |
4 | 2322102232011223033 |
5 | 11234130143113043 |
6 | 231520442111011 |
7 | 20310634244215 |
oct | 2722256055317 |
9 | 633272742667 |
10 | 200030051023 |
11 | 77917826a60 |
12 | 329257ab467 |
13 | 15b2a61144a |
14 | 99780a4cb5 |
15 | 530ae0d3ed |
hex | 2e92b85acf |
200030051023 has 8 divisors (see below), whose sum is σ = 218233175040. Its totient is φ = 181830022680.
The previous prime is 200030051017. The next prime is 200030051033. The reversal of 200030051023 is 320150030002.
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 200030051023 - 29 = 200030050511 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 200030050988 and 200030051006.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (200030051033) 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, 637765 + ... + 898222.
It is an arithmetic number, because the mean of its divisors is an integer number (27279146880).
Almost surely, 2200030051023 is an apocalyptic number.
200030051023 is a deficient number, since it is larger than the sum of its proper divisors (18203124017).
200030051023 is a wasteful number, since it uses less digits than its factorization.
200030051023 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1547837.
The product of its (nonzero) digits is 180, while the sum is 16.
Adding to 200030051023 its reverse (320150030002), we get a palindrome (520180081025).
The spelling of 200030051023 in words is "two hundred billion, thirty million, fifty-one thousand, twenty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •