Base | Representation |
---|---|
bin | 1000101110110110010… |
… | …11101100101001101011 |
3 | 1001200102121102012201111 |
4 | 10113123023230221223 |
5 | 14403430141121303 |
6 | 345455404331151 |
7 | 30451011043654 |
oct | 4273313545153 |
9 | 1050377365644 |
10 | 300030020203 |
11 | 106273140991 |
12 | 4a193543ab7 |
13 | 223a610cb44 |
14 | 1074311852b |
15 | 7c1013db6d |
hex | 45db2eca6b |
300030020203 has 8 divisors (see below), whose sum is σ = 303885650880. Its totient is φ = 296175834240.
The previous prime is 300030020177. The next prime is 300030020249. The reversal of 300030020203 is 302020030003.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-300030020203 is a prime.
It is a super-2 number, since 2×3000300202032 (a number of 24 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (300030020263) 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, 59973 + ... + 776953.
It is an arithmetic number, because the mean of its divisors is an integer number (37985706360).
Almost surely, 2300030020203 is an apocalyptic number.
300030020203 is a deficient number, since it is larger than the sum of its proper divisors (3855630677).
300030020203 is an equidigital number, since it uses as much as digits as its factorization.
300030020203 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 722357.
The product of its (nonzero) digits is 108, while the sum is 13.
Adding to 300030020203 its reverse (302020030003), we get a palindrome (602050050206).
The spelling of 300030020203 in words is "three hundred billion, thirty million, twenty thousand, two hundred three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •