Base | Representation |
---|---|
bin | 11100001111111011… |
… | …011110110101010100 |
3 | 2220021220001101001221 |
4 | 130033323132311110 |
5 | 444104444201400 |
6 | 21533452300124 |
7 | 2122440635212 |
oct | 341773366524 |
9 | 86256041057 |
10 | 30332022100 |
11 | 119556aa166 |
12 | 5a66171644 |
13 | 2b250c5393 |
14 | 167a595cb2 |
15 | bc7d60c1a |
hex | 70feded54 |
30332022100 has 18 divisors (see below), whose sum is σ = 65820488174. Its totient is φ = 12132808800.
The previous prime is 30332022089. The next prime is 30332022121. The reversal of 30332022100 is 122023303.
It can be written as a sum of positive squares in 3 ways, for example, as 5205333904 + 25126688196 = 72148^2 + 158514^2 .
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 151660011 + ... + 151660210.
Almost surely, 230332022100 is an apocalyptic number.
It is an amenable number.
30332022100 is an abundant number, since it is smaller than the sum of its proper divisors (35488466074).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30332022100 is a wasteful number, since it uses less digits than its factorization.
30332022100 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 303320235 (or 303320228 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 16.
Adding to 30332022100 its reverse (122023303), we get a palindrome (30454045403).
The spelling of 30332022100 in words is "thirty billion, three hundred thirty-two million, twenty-two thousand, one hundred".
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