Base | Representation |
---|---|
bin | 11111000001011101… |
… | …001010110001010010 |
3 | 10011222110102122222010 |
4 | 133001131022301102 |
5 | 1021204431420200 |
6 | 23145205523350 |
7 | 2256314620155 |
oct | 370135126122 |
9 | 104873378863 |
10 | 33310420050 |
11 | 13143955676 |
12 | 6557713556 |
13 | 31ab18522b |
14 | 187dd77c9c |
15 | cee589150 |
hex | 7c174ac52 |
33310420050 has 96 divisors (see below), whose sum is σ = 83258778240. Its totient is φ = 8813260800.
The previous prime is 33310420043. The next prime is 33310420061. The reversal of 33310420050 is 5002401333.
It is a super-2 number, since 2×333104200502 (a number of 22 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 33310419999 and 33310420026.
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 47 ways as a sum of consecutive naturals, for example, 12707740 + ... + 12710360.
It is an arithmetic number, because the mean of its divisors is an integer number (867278940).
Almost surely, 233310420050 is an apocalyptic number.
33310420050 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 33310420050, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (41629389120).
33310420050 is an abundant number, since it is smaller than the sum of its proper divisors (49948358190).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
33310420050 is a wasteful number, since it uses less digits than its factorization.
33310420050 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3268 (or 3263 counting only the distinct ones).
The product of its (nonzero) digits is 1080, while the sum is 21.
Adding to 33310420050 its reverse (5002401333), we get a palindrome (38312821383).
The spelling of 33310420050 in words is "thirty-three billion, three hundred ten million, four hundred twenty thousand, fifty".
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