Base | Representation |
---|---|
bin | 111111010101… |
… | …0111100001110 |
3 | 2022111001002222 |
4 | 1332222330032 |
5 | 32000043110 |
6 | 3143415342 |
7 | 552150404 |
oct | 176527416 |
9 | 68431088 |
10 | 33206030 |
11 | 17820200 |
12 | b154552 |
13 | 6b58350 |
14 | 45a5474 |
15 | 2dadc55 |
hex | 1faaf0e |
33206030 has 48 divisors (see below), whose sum is σ = 70785792. Its totient is φ = 11140800.
The previous prime is 33206029. The next prime is 33206081. The reversal of 33206030 is 3060233.
It is a super-2 number, since 2×332060302 = 2205280856721800, which contains 22 as substring.
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, 14675 + ... + 16785.
It is an arithmetic number, because the mean of its divisors is an integer number (1474704).
Almost surely, 233206030 is an apocalyptic number.
33206030 is an abundant number, since it is smaller than the sum of its proper divisors (37579762).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
33206030 is a wasteful number, since it uses less digits than its factorization.
33206030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2153 (or 2142 counting only the distinct ones).
The product of its (nonzero) digits is 324, while the sum is 17.
The square root of 33206030 is about 5762.4673534867. The cubic root of 33206030 is about 321.4195721408.
Adding to 33206030 its reverse (3060233), we get a palindrome (36266263).
The spelling of 33206030 in words is "thirty-three million, two hundred six thousand, thirty".
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