Base | Representation |
---|---|
bin | 1101101110111111101010… |
… | …11101011101101111111011 |
3 | 10221221021201121210201012210 |
4 | 12313133311131131233323 |
5 | 12424312230444400443 |
6 | 144122342243510203 |
7 | 6235011352302321 |
oct | 667376535355773 |
9 | 127837647721183 |
10 | 30202033200123 |
11 | 9694679415634 |
12 | 3479433988363 |
13 | 13b1068a5b205 |
14 | 765b014c9d11 |
15 | 3759569bcc33 |
hex | 1b77f575dbfb |
30202033200123 has 8 divisors (see below), whose sum is σ = 40312724619600. Its totient is φ = 20113015290368.
The previous prime is 30202033200121. The next prime is 30202033200151. The reversal of 30202033200123 is 32100233020203.
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 30202033200123 - 21 = 30202033200121 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 30202033200123.
It is not an unprimeable number, because it can be changed into a prime (30202033200121) 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, 5418374178 + ... + 5418379751.
It is an arithmetic number, because the mean of its divisors is an integer number (5039090577450).
Almost surely, 230202033200123 is an apocalyptic number.
30202033200123 is a deficient number, since it is larger than the sum of its proper divisors (10110691419477).
30202033200123 is a wasteful number, since it uses less digits than its factorization.
30202033200123 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10836754861.
The product of its (nonzero) digits is 1296, while the sum is 21.
Adding to 30202033200123 its reverse (32100233020203), we get a palindrome (62302266220326).
The spelling of 30202033200123 in words is "thirty trillion, two hundred two billion, thirty-three million, two hundred thousand, one hundred twenty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •