Base | Representation |
---|---|
bin | 11110000101010110… |
… | …011011101000000010 |
3 | 10002101011221200200200 |
4 | 132011112123220002 |
5 | 1012123304133442 |
6 | 22501144230030 |
7 | 2222321435460 |
oct | 360526335002 |
9 | 102334850620 |
10 | 32302021122 |
11 | 12776715628 |
12 | 6315a6b316 |
13 | 307a297187 |
14 | 17c6081830 |
15 | c90c9934c |
hex | 78559ba02 |
32302021122 has 48 divisors (see below), whose sum is σ = 80693832960. Its totient is φ = 9147470976.
The previous prime is 32302021033. The next prime is 32302021127. The reversal of 32302021122 is 22112020323.
It is a super-2 number, since 2×323020211222 (a number of 22 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a junction number, because it is equal to n+sod(n) for n = 32302021095 and 32302021104.
It is not an unprimeable number, because it can be changed into a prime (32302021127) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1120122 + ... + 1148597.
It is an arithmetic number, because the mean of its divisors is an integer number (1681121520).
Almost surely, 232302021122 is an apocalyptic number.
32302021122 is an abundant number, since it is smaller than the sum of its proper divisors (48391811838).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
32302021122 is a wasteful number, since it uses less digits than its factorization.
32302021122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2268847 (or 2268844 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 18.
Adding to 32302021122 its reverse (22112020323), we get a palindrome (54414041445).
The spelling of 32302021122 in words is "thirty-two billion, three hundred two million, twenty-one thousand, one hundred twenty-two".
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