Base | Representation |
---|---|
bin | 11100001000011011… |
… | …111100111000011111 |
3 | 2212222010111211210210 |
4 | 130020123330320133 |
5 | 443330304103223 |
6 | 21513202103503 |
7 | 2116353310260 |
oct | 341033747037 |
9 | 85863454723 |
10 | 30206316063 |
11 | 118a0750380 |
12 | 5a3004ab93 |
13 | 2b05051201 |
14 | 16679d2967 |
15 | bbbcce893 |
hex | 7086fce1f |
30206316063 has 32 divisors (see below), whose sum is σ = 50376775680. Its totient is φ = 15640443360.
The previous prime is 30206316037. The next prime is 30206316079. The reversal of 30206316063 is 36061360203.
It is not a de Polignac number, because 30206316063 - 26 = 30206315999 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 30206316063.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30206316013) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 142053 + ... + 283886.
It is an arithmetic number, because the mean of its divisors is an integer number (1574274240).
Almost surely, 230206316063 is an apocalyptic number.
30206316063 is a gapful number since it is divisible by the number (33) formed by its first and last digit.
30206316063 is a deficient number, since it is larger than the sum of its proper divisors (20170459617).
30206316063 is a wasteful number, since it uses less digits than its factorization.
30206316063 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 426267.
The product of its (nonzero) digits is 11664, while the sum is 30.
Adding to 30206316063 its reverse (36061360203), we get a palindrome (66267676266).
The spelling of 30206316063 in words is "thirty billion, two hundred six million, three hundred sixteen thousand, sixty-three".
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