Base | Representation |
---|---|
bin | 11110110110110100… |
… | …111100001001001100 |
3 | 10011112000220011220001 |
4 | 132312310330021030 |
5 | 1020323304232340 |
6 | 23115355534044 |
7 | 2252021136130 |
oct | 366664741114 |
9 | 104460804801 |
10 | 33132102220 |
11 | 13062231868 |
12 | 6507a5a324 |
13 | 318024cc19 |
14 | 18643db3c0 |
15 | cddab429a |
hex | 7b6d3c24c |
33132102220 has 48 divisors (see below), whose sum is σ = 79920751680. Its totient is φ = 11301905664.
The previous prime is 33132102193. The next prime is 33132102229. The reversal of 33132102220 is 2220123133.
It is not an unprimeable number, because it can be changed into a prime (33132102229) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 573075 + ... + 628234.
It is an arithmetic number, because the mean of its divisors is an integer number (1665015660).
Almost surely, 233132102220 is an apocalyptic number.
It is an amenable number.
33132102220 is an abundant number, since it is smaller than the sum of its proper divisors (46788649460).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
33132102220 is a wasteful number, since it uses less digits than its factorization.
33132102220 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1201522 (or 1201520 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 19.
Adding to 33132102220 its reverse (2220123133), we get a palindrome (35352225353).
The spelling of 33132102220 in words is "thirty-three billion, one hundred thirty-two million, one hundred two thousand, two hundred twenty".
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