Base | Representation |
---|---|
bin | 11110101111100111… |
… | …010111011000000010 |
3 | 10011012121012210111010 |
4 | 132233213113120002 |
5 | 1020101320300414 |
6 | 23055354301350 |
7 | 2246021514324 |
oct | 365747273002 |
9 | 104177183433 |
10 | 33011103234 |
11 | 12aaa9a84aa |
12 | 6493427856 |
13 | 31611663a5 |
14 | 1852301614 |
15 | cd3162959 |
hex | 7af9d7602 |
33011103234 has 64 divisors (see below), whose sum is σ = 76784578560. Its totient is φ = 9384756480.
The previous prime is 33011103233. The next prime is 33011103263. The reversal of 33011103234 is 43230111033.
It is a self number, because there is not a number n which added to its sum of digits gives 33011103234.
It is not an unprimeable number, because it can be changed into a prime (33011103233) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 325722 + ... + 414869.
It is an arithmetic number, because the mean of its divisors is an integer number (1199759040).
Almost surely, 233011103234 is an apocalyptic number.
33011103234 is a gapful number since it is divisible by the number (34) formed by its first and last digit.
33011103234 is an abundant number, since it is smaller than the sum of its proper divisors (43773475326).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
33011103234 is a wasteful number, since it uses less digits than its factorization.
33011103234 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 740655.
The product of its (nonzero) digits is 648, while the sum is 21.
Adding to 33011103234 its reverse (43230111033), we get a palindrome (76241214267).
The spelling of 33011103234 in words is "thirty-three billion, eleven million, one hundred three thousand, two hundred thirty-four".
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