Base | Representation |
---|---|
bin | 1101101111110101101010… |
… | …10101000000101100010011 |
3 | 10222001001112220100222220111 |
4 | 12313322311111000230103 |
5 | 12430301113113410303 |
6 | 144143534554422151 |
7 | 6240055623165334 |
oct | 667726525005423 |
9 | 128031486328814 |
10 | 30231022013203 |
11 | 96a59a48949a0 |
12 | 3482b84131957 |
13 | 13b3a0879a24b |
14 | 76729151428b |
15 | 3765a1955b6d |
hex | 1b7eb5540b13 |
30231022013203 has 8 divisors (see below), whose sum is σ = 32979541598640. Its totient is φ = 27482543237280.
The previous prime is 30231022013191. The next prime is 30231022013219.
30231022013203 is nontrivially palindromic in base 10.
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 30231022013203 - 29 = 30231022012691 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (30231022013263) 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, 8643100 + ... + 11626057.
It is an arithmetic number, because the mean of its divisors is an integer number (4122442699830).
Almost surely, 230231022013203 is an apocalyptic number.
30231022013203 is a deficient number, since it is larger than the sum of its proper divisors (2748519585437).
30231022013203 is a wasteful number, since it uses less digits than its factorization.
30231022013203 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20404757.
The product of its (nonzero) digits is 1296, while the sum is 22.
It can be divided in two parts, 3023102 and 2013203, that added together give a palindrome (5036305).
The spelling of 30231022013203 in words is "thirty trillion, two hundred thirty-one billion, twenty-two million, thirteen thousand, two hundred three".
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