Base | Representation |
---|---|
bin | 11110110000001011… |
… | …000010100101001010 |
3 | 10011020020210221000210 |
4 | 132300023002211022 |
5 | 1020111214031432 |
6 | 23100330541550 |
7 | 2246164144545 |
oct | 366013024512 |
9 | 104206727023 |
10 | 33020455242 |
11 | 13005205835 |
12 | 64965978b6 |
13 | 316308c018 |
14 | 185365785c |
15 | cd3dad8cc |
hex | 7b02c294a |
33020455242 has 8 divisors (see below), whose sum is σ = 66040910496. Its totient is φ = 11006818412.
The previous prime is 33020455207. The next prime is 33020455249. The reversal of 33020455242 is 24255402033.
It is a sphenic number, since it is the product of 3 distinct primes.
33020455242 is an admirable number.
It is not an unprimeable number, because it can be changed into a prime (33020455249) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2751704598 + ... + 2751704609.
It is an arithmetic number, because the mean of its divisors is an integer number (8255113812).
Almost surely, 233020455242 is an apocalyptic number.
33020455242 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
33020455242 is a wasteful number, since it uses less digits than its factorization.
33020455242 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5503409212.
The product of its (nonzero) digits is 28800, while the sum is 30.
Adding to 33020455242 its reverse (24255402033), we get a palindrome (57275857275).
The spelling of 33020455242 in words is "thirty-three billion, twenty million, four hundred fifty-five thousand, two hundred forty-two".
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