Base | Representation |
---|---|
bin | 10010111001111111… |
… | …111011100110010010 |
3 | 1221101202210211212101 |
4 | 102321333323212102 |
5 | 313033401211310 |
6 | 13154220151014 |
7 | 1316030444341 |
oct | 227177734622 |
9 | 57352724771 |
10 | 20300413330 |
11 | 8678065aaa |
12 | 3b2669846a |
13 | 1bb69bb8c2 |
14 | da8165b58 |
15 | 7dc30c43a |
hex | 4b9ffb992 |
20300413330 has 16 divisors (see below), whose sum is σ = 36545664960. Its totient is φ = 8119071792.
The previous prime is 20300413277. The next prime is 20300413361. The reversal of 20300413330 is 3331400302.
It is a junction number, because it is equal to n+sod(n) for n = 20300413298 and 20300413307.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56484 + ... + 209263.
It is an arithmetic number, because the mean of its divisors is an integer number (2284104060).
Almost surely, 220300413330 is an apocalyptic number.
20300413330 is a deficient number, since it is larger than the sum of its proper divisors (16245251630).
20300413330 is a wasteful number, since it uses less digits than its factorization.
20300413330 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 273393.
The product of its (nonzero) digits is 648, while the sum is 19.
Adding to 20300413330 its reverse (3331400302), we get a palindrome (23631813632).
The spelling of 20300413330 in words is "twenty billion, three hundred million, four hundred thirteen thousand, three hundred thirty".
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