Base | Representation |
---|---|
bin | 11110000101010000… |
… | …010011100011110100 |
3 | 10002101001221002210211 |
4 | 132011100103203310 |
5 | 1012122401241340 |
6 | 22501045555204 |
7 | 2222301666523 |
oct | 360520234364 |
9 | 102331832724 |
10 | 32300415220 |
11 | 12775819037 |
12 | 6315415b04 |
13 | 3079b54238 |
14 | 17c5b844ba |
15 | c90a7d5ea |
hex | 7854138f4 |
32300415220 has 48 divisors (see below), whose sum is σ = 68281476480. Its totient is φ = 12834440064.
The previous prime is 32300415197. The next prime is 32300415223. The reversal of 32300415220 is 2251400323.
It is a junction number, because it is equal to n+sod(n) for n = 32300415191 and 32300415200.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (32300415223) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8879242 + ... + 8882878.
It is an arithmetic number, because the mean of its divisors is an integer number (1422530760).
Almost surely, 232300415220 is an apocalyptic number.
It is an amenable number.
32300415220 is an abundant number, since it is smaller than the sum of its proper divisors (35981061260).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
32300415220 is a wasteful number, since it uses less digits than its factorization.
32300415220 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6472 (or 6470 counting only the distinct ones).
The product of its (nonzero) digits is 1440, while the sum is 22.
Adding to 32300415220 its reverse (2251400323), we get a palindrome (34551815543).
The spelling of 32300415220 in words is "thirty-two billion, three hundred million, four hundred fifteen thousand, two hundred twenty".
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