Base | Representation |
---|---|
bin | 1110100011111010100000… |
… | …11111000010010110001000 |
3 | 11012101010001221212002010002 |
4 | 13101331100133002112020 |
5 | 13144110114331130112 |
6 | 152033534234542132 |
7 | 6513251444005163 |
oct | 721752037022610 |
9 | 135333057762102 |
10 | 32020331505032 |
11 | a225823403562 |
12 | 3711908297948 |
13 | 14b3672c5a070 |
14 | 7c9b14176ada |
15 | 3a7dc7ba61c2 |
hex | 1d1f507c2588 |
32020331505032 has 64 divisors (see below), whose sum is σ = 68084730672000. Its totient is φ = 13995583709184.
The previous prime is 32020331505011. The next prime is 32020331505091. The reversal of 32020331505032 is 23050513302023.
It is a junction number, because it is equal to n+sod(n) for n = 32020331504986 and 32020331505004.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2300333 + ... + 8326595.
It is an arithmetic number, because the mean of its divisors is an integer number (1063823916750).
Almost surely, 232020331505032 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 32020331505032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (34042365336000).
32020331505032 is an abundant number, since it is smaller than the sum of its proper divisors (36064399166968).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
32020331505032 is a wasteful number, since it uses less digits than its factorization.
32020331505032 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6028990 (or 6028986 counting only the distinct ones).
The product of its (nonzero) digits is 16200, while the sum is 29.
Adding to 32020331505032 its reverse (23050513302023), we get a palindrome (55070844807055).
The spelling of 32020331505032 in words is "thirty-two trillion, twenty billion, three hundred thirty-one million, five hundred five thousand, thirty-two".
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