Base | Representation |
---|---|
bin | 11110111100110111… |
… | …001000101001110000 |
3 | 10011210002101122102222 |
4 | 132330313020221300 |
5 | 1021030213403130 |
6 | 23133413500212 |
7 | 2254360511054 |
oct | 367467105160 |
9 | 104702348388 |
10 | 33233341040 |
11 | 1310439a009 |
12 | 6535941668 |
13 | 3198208553 |
14 | 1873a31c64 |
15 | ce7910ce5 |
hex | 7bcdc8a70 |
33233341040 has 40 divisors (see below), whose sum is σ = 77604973440. Its totient is φ = 13235279616.
The previous prime is 33233341007. The next prime is 33233341049. The reversal of 33233341040 is 4014333233.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (40).
It is a super-2 number, since 2×332333410402 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (33233341049) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 888704 + ... + 925343.
It is an arithmetic number, because the mean of its divisors is an integer number (1940124336).
Almost surely, 233233341040 is an apocalyptic number.
It is an amenable number.
33233341040 is an abundant number, since it is smaller than the sum of its proper divisors (44371632400).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
33233341040 is a wasteful number, since it uses less digits than its factorization.
33233341040 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1814289 (or 1814283 counting only the distinct ones).
The product of its (nonzero) digits is 7776, while the sum is 26.
Adding to 33233341040 its reverse (4014333233), we get a palindrome (37247674273).
It can be divided in two parts, 332333 and 41040, that added together give a palindrome (373373).
The spelling of 33233341040 in words is "thirty-three billion, two hundred thirty-three million, three hundred forty-one thousand, forty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •