Base | Representation |
---|---|
bin | 1101101111100001100100… |
… | …01001110100100110101111 |
3 | 10222000000200212210111122022 |
4 | 12313300302021310212233 |
5 | 12430112013210031343 |
6 | 144134552124540355 |
7 | 6236224334663234 |
oct | 667606211644657 |
9 | 128000625714568 |
10 | 30220231330223 |
11 | 96a1367823080 |
12 | 3480a723b16bb |
13 | 13b29a903c92c |
14 | 76694a36d78b |
15 | 37616e461568 |
hex | 1b7c322749af |
30220231330223 has 8 divisors (see below), whose sum is σ = 32967564927696. Its totient is φ = 27472904372800.
The previous prime is 30220231330207. The next prime is 30220231330243. The reversal of 30220231330223 is 32203313202203.
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 30220231330223 - 24 = 30220231330207 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 30220231330192 and 30220231330201.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30220231330243) 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, 16380515 + ... + 18131787.
It is an arithmetic number, because the mean of its divisors is an integer number (4120945615962).
Almost surely, 230220231330223 is an apocalyptic number.
30220231330223 is a deficient number, since it is larger than the sum of its proper divisors (2747333597473).
30220231330223 is a wasteful number, since it uses less digits than its factorization.
30220231330223 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3320025.
The product of its (nonzero) digits is 7776, while the sum is 26.
Adding to 30220231330223 its reverse (32203313202203), we get a palindrome (62423544532426).
The spelling of 30220231330223 in words is "thirty trillion, two hundred twenty billion, two hundred thirty-one million, three hundred thirty thousand, two hundred twenty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.081 sec. • engine limits •