Base | Representation |
---|---|
bin | 11110110101000010… |
… | …100010100011111100 |
3 | 10011102221110120102221 |
4 | 132311002202203330 |
5 | 1020243120104040 |
6 | 23112405055124 |
7 | 2251205214064 |
oct | 366502424374 |
9 | 104387416387 |
10 | 33102113020 |
11 | 130473094a9 |
12 | 64b99b74a4 |
13 | 3176c7cb32 |
14 | 18604323a4 |
15 | cdb13d74a |
hex | 7b50a28fc |
33102113020 has 12 divisors (see below), whose sum is σ = 69514437384. Its totient is φ = 13240845200.
The previous prime is 33102112999. The next prime is 33102113021. The reversal of 33102113020 is 2031120133.
It is a junction number, because it is equal to n+sod(n) for n = 33102112985 and 33102113003.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (33102113021) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 827552806 + ... + 827552845.
It is an arithmetic number, because the mean of its divisors is an integer number (5792869782).
Almost surely, 233102113020 is an apocalyptic number.
It is an amenable number.
33102113020 is an abundant number, since it is smaller than the sum of its proper divisors (36412324364).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
33102113020 is a wasteful number, since it uses less digits than its factorization.
33102113020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1655105660 (or 1655105658 counting only the distinct ones).
The product of its (nonzero) digits is 108, while the sum is 16.
Adding to 33102113020 its reverse (2031120133), we get a palindrome (35133233153).
The spelling of 33102113020 in words is "thirty-three billion, one hundred two million, one hundred thirteen thousand, twenty".
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