Base | Representation |
---|---|
bin | 11100001011010000… |
… | …011101011010000011 |
3 | 2220002102112220110112 |
4 | 130023100131122003 |
5 | 443424412311303 |
6 | 21522012221535 |
7 | 2120466441041 |
oct | 341320353203 |
9 | 86072486415 |
10 | 30253635203 |
11 | 1191542aa00 |
12 | 5a43a6a8ab |
13 | 2b11aab2bc |
14 | 166ddcd391 |
15 | bc102a0d8 |
hex | 70b41d683 |
30253635203 has 12 divisors (see below), whose sum is σ = 33269727624. Its totient is φ = 27490293600.
The previous prime is 30253635179. The next prime is 30253635211.
It is a happy number.
30253635203 is nontrivially palindromic in base 10.
It is not a de Polignac number, because 30253635203 - 214 = 30253618819 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 30253635203.
It is not an unprimeable number, because it can be changed into a prime (30253635233) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 202448 + ... + 318578.
It is an arithmetic number, because the mean of its divisors is an integer number (2772477302).
Almost surely, 230253635203 is an apocalyptic number.
30253635203 is a deficient number, since it is larger than the sum of its proper divisors (3016092421).
30253635203 is a wasteful number, since it uses less digits than its factorization.
30253635203 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 118306 (or 118295 counting only the distinct ones).
The product of its (nonzero) digits is 48600, while the sum is 32.
The spelling of 30253635203 in words is "thirty billion, two hundred fifty-three million, six hundred thirty-five thousand, two hundred three".
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