Base | Representation |
---|---|
bin | 11110110110101101… |
… | …010011110101010100 |
3 | 10011111220010120020112 |
4 | 132312231103311110 |
5 | 1020322301231400 |
6 | 23115245022152 |
7 | 2251665135644 |
oct | 366655236524 |
9 | 104456116215 |
10 | 33130102100 |
11 | 13061096077 |
12 | 6507254958 |
13 | 317c9cc714 |
14 | 186403a524 |
15 | cdd81b835 |
hex | 7b6b53d54 |
33130102100 has 18 divisors (see below), whose sum is σ = 71892321774. Its totient is φ = 13252040800.
The previous prime is 33130102081. The next prime is 33130102157. The reversal of 33130102100 is 120103133.
It can be written as a sum of positive squares in 3 ways, for example, as 341584324 + 32788517776 = 18482^2 + 181076^2 .
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, 165650411 + ... + 165650610.
Almost surely, 233130102100 is an apocalyptic number.
It is an amenable number.
33130102100 is an abundant number, since it is smaller than the sum of its proper divisors (38762219674).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
33130102100 is a wasteful number, since it uses less digits than its factorization.
33130102100 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 331301035 (or 331301028 counting only the distinct ones).
The product of its (nonzero) digits is 54, while the sum is 14.
Adding to 33130102100 its reverse (120103133), we get a palindrome (33250205233).
The spelling of 33130102100 in words is "thirty-three billion, one hundred thirty million, one hundred two thousand, one hundred".
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