Base | Representation |
---|---|
bin | 111111010111… |
… | …1001100001010 |
3 | 2022111220222120 |
4 | 1332233030022 |
5 | 32001122214 |
6 | 3144032110 |
7 | 552252216 |
oct | 176571412 |
9 | 68456876 |
10 | 33223434 |
11 | 17832292 |
12 | b162636 |
13 | 6b6324a |
14 | 45ab946 |
15 | 2db3ea9 |
hex | 1faf30a |
33223434 has 32 divisors (see below), whose sum is σ = 68580864. Its totient is φ = 10723440.
The previous prime is 33223429. The next prime is 33223441. The reversal of 33223434 is 43432233.
It is a super-2 number, since 2×332234342 = 2207593133504712, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33307 + ... + 34289.
It is an arithmetic number, because the mean of its divisors is an integer number (2143152).
Almost surely, 233223434 is an apocalyptic number.
33223434 is an abundant number, since it is smaller than the sum of its proper divisors (35357430).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
33223434 is a wasteful number, since it uses less digits than its factorization.
33223434 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1162.
The product of its digits is 5184, while the sum is 24.
The square root of 33223434 is about 5763.9772726825. The cubic root of 33223434 is about 321.4757166543.
Adding to 33223434 its reverse (43432233), we get a palindrome (76655667).
The spelling of 33223434 in words is "thirty-three million, two hundred twenty-three thousand, four hundred thirty-four".
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