Base | Representation |
---|---|
bin | 111111001011… |
… | …0100000011110 |
3 | 2022022210022010 |
4 | 1332112200132 |
5 | 31434403314 |
6 | 3141532050 |
7 | 551351400 |
oct | 176264036 |
9 | 68283263 |
10 | 33122334 |
11 | 17773333 |
12 | b114026 |
13 | 6b2921b |
14 | 4582b70 |
15 | 2d94059 |
hex | 1f9681e |
33122334 has 48 divisors (see below), whose sum is σ = 77820048. Its totient is φ = 9370368.
The previous prime is 33122311. The next prime is 33122347. The reversal of 33122334 is 43322133.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is a self number, because there is not a number n which added to its sum of digits gives 33122334.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 32724 + ... + 33720.
It is an arithmetic number, because the mean of its divisors is an integer number (1621251).
Almost surely, 233122334 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 33122334, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (38910024).
33122334 is an abundant number, since it is smaller than the sum of its proper divisors (44697714).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
33122334 is a wasteful number, since it uses less digits than its factorization.
33122334 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1129 (or 1122 counting only the distinct ones).
The product of its digits is 1296, while the sum is 21.
The square root of 33122334 is about 5755.2006046705. The cubic root of 33122334 is about 321.1492982775.
Adding to 33122334 its reverse (43322133), we get a palindrome (76444467).
The spelling of 33122334 in words is "thirty-three million, one hundred twenty-two thousand, three hundred thirty-four".
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