Base | Representation |
---|---|
bin | 111111010110… |
… | …0111101110101 |
3 | 2022111110111012 |
4 | 1332230331311 |
5 | 32000324300 |
6 | 3143522005 |
7 | 552213524 |
oct | 176547565 |
9 | 68443435 |
10 | 33214325 |
11 | 17826461 |
12 | b159305 |
13 | 6b5c061 |
14 | 45a84bb |
15 | 2db1435 |
hex | 1facf75 |
33214325 has 6 divisors (see below), whose sum is σ = 41185794. Its totient is φ = 26571440.
The previous prime is 33214319. The next prime is 33214333. The reversal of 33214325 is 52341233.
It can be written as a sum of positive squares in 3 ways, for example, as 872356 + 32341969 = 934^2 + 5687^2 .
It is not a de Polignac number, because 33214325 - 222 = 29020021 is a prime.
It is a super-2 number, since 2×332143252 = 2206382770411250, which contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 33214325.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 664262 + ... + 664311.
It is an arithmetic number, because the mean of its divisors is an integer number (6864299).
Almost surely, 233214325 is an apocalyptic number.
It is an amenable number.
33214325 is a deficient number, since it is larger than the sum of its proper divisors (7971469).
33214325 is a wasteful number, since it uses less digits than its factorization.
33214325 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1328583 (or 1328578 counting only the distinct ones).
The product of its digits is 2160, while the sum is 23.
The square root of 33214325 is about 5763.1870523175. The cubic root of 33214325 is about 321.4463338803.
Adding to 33214325 its reverse (52341233), we get a palindrome (85555558).
The spelling of 33214325 in words is "thirty-three million, two hundred fourteen thousand, three hundred twenty-five".
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