Base | Representation |
---|---|
bin | 11110000110000001… |
… | …001100111001111100 |
3 | 10002101222001022112011 |
4 | 132012001030321330 |
5 | 1012134141424040 |
6 | 22502224421004 |
7 | 2222515643305 |
oct | 360601147174 |
9 | 102358038464 |
10 | 32313233020 |
11 | 12781a83262 |
12 | 6319777764 |
13 | 307c6c1533 |
14 | 17c775d7ac |
15 | c91c613ea |
hex | 78604ce7c |
32313233020 has 24 divisors (see below), whose sum is σ = 68870595024. Its totient is φ = 12732377856.
The previous prime is 32313232999. The next prime is 32313233033. The reversal of 32313233020 is 2033231323.
It is a junction number, because it is equal to n+sod(n) for n = 32313232982 and 32313233000.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12055837 + ... + 12058516.
It is an arithmetic number, because the mean of its divisors is an integer number (2869608126).
Almost surely, 232313233020 is an apocalyptic number.
It is an amenable number.
32313233020 is an abundant number, since it is smaller than the sum of its proper divisors (36557362004).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
32313233020 is a wasteful number, since it uses less digits than its factorization.
32313233020 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 24114429 (or 24114427 counting only the distinct ones).
The product of its (nonzero) digits is 1944, while the sum is 22.
Adding to 32313233020 its reverse (2033231323), we get a palindrome (34346464343).
The spelling of 32313233020 in words is "thirty-two billion, three hundred thirteen million, two hundred thirty-three thousand, twenty".
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