Base | Representation |
---|---|
bin | 11110110101000010… |
… | …010101110111001000 |
3 | 10011102221100221002021 |
4 | 132311002111313020 |
5 | 1020243111423000 |
6 | 23112404014224 |
7 | 2251204606321 |
oct | 366502256710 |
9 | 104387327067 |
10 | 33102061000 |
11 | 13047283408 |
12 | 64b9991374 |
13 | 3176c62258 |
14 | 186041b448 |
15 | cdb12d11a |
hex | 7b5095dc8 |
33102061000 has 32 divisors (see below), whose sum is σ = 77458825080. Its totient is φ = 13240824000.
The previous prime is 33102060977. The next prime is 33102061007. The reversal of 33102061000 is 16020133.
It can be written as a sum of positive squares in 4 ways, for example, as 3237382404 + 29864678596 = 56898^2 + 172814^2 .
It is not an unprimeable number, because it can be changed into a prime (33102061007) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16550031 + ... + 16552030.
Almost surely, 233102061000 is an apocalyptic number.
It is an amenable number.
33102061000 is an abundant number, since it is smaller than the sum of its proper divisors (44356764080).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
33102061000 is a wasteful number, since it uses less digits than its factorization.
33102061000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 33102082 (or 33102068 counting only the distinct ones).
The product of its (nonzero) digits is 108, while the sum is 16.
Adding to 33102061000 its reverse (16020133), we get a palindrome (33118081133).
The spelling of 33102061000 in words is "thirty-three billion, one hundred two million, sixty-one thousand".
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