Base | Representation |
---|---|
bin | 11100000011011011… |
… | …011101111000011011 |
3 | 2212202021102112112222 |
4 | 130003123131320123 |
5 | 443142302144003 |
6 | 21501001254255 |
7 | 2114313231242 |
oct | 340333357033 |
9 | 85667375488 |
10 | 30122303003 |
11 | 118582890a1 |
12 | 5a07a9438b |
13 | 2ac0817340 |
14 | 165a7a3959 |
15 | bb4736c38 |
hex | 7036dde1b |
30122303003 has 4 divisors (see below), whose sum is σ = 32439403248. Its totient is φ = 27805202760.
The previous prime is 30122302993. The next prime is 30122303021. The reversal of 30122303003 is 30030322103.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 30122303003 - 214 = 30122286619 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (30122303033) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1158550103 + ... + 1158550128.
It is an arithmetic number, because the mean of its divisors is an integer number (8109850812).
Almost surely, 230122303003 is an apocalyptic number.
30122303003 is a deficient number, since it is larger than the sum of its proper divisors (2317100245).
30122303003 is a wasteful number, since it uses less digits than its factorization.
30122303003 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2317100244.
The product of its (nonzero) digits is 324, while the sum is 17.
Adding to 30122303003 its reverse (30030322103), we get a palindrome (60152625106).
The spelling of 30122303003 in words is "thirty billion, one hundred twenty-two million, three hundred three thousand, three".
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