Base | Representation |
---|---|
bin | 111111010011… |
… | …1000010010010 |
3 | 2022110020011112 |
4 | 1332213002102 |
5 | 31444040114 |
6 | 3143213322 |
7 | 552052643 |
oct | 176470222 |
9 | 68406145 |
10 | 33190034 |
11 | 1780a189 |
12 | b147242 |
13 | 6b50c97 |
14 | 459d6ca |
15 | 2da913e |
hex | 1fa7092 |
33190034 has 16 divisors (see below), whose sum is σ = 50709240. Its totient is φ = 16289280.
The previous prime is 33190019. The next prime is 33190043. The reversal of 33190034 is 43009133.
It can be written as a sum of positive squares in 4 ways, for example, as 33097009 + 93025 = 5753^2 + 305^2 .
It is a super-2 number, since 2×331900342 = 2203156713842312, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 33189991 and 33190009.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40622 + ... + 41430.
Almost surely, 233190034 is an apocalyptic number.
33190034 is a deficient number, since it is larger than the sum of its proper divisors (17519206).
33190034 is a wasteful number, since it uses less digits than its factorization.
33190034 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1165.
The product of its (nonzero) digits is 972, while the sum is 23.
The square root of 33190034 is about 5761.0792391704. The cubic root of 33190034 is about 321.3679524673.
Adding to 33190034 its reverse (43009133), we get a palindrome (76199167).
The spelling of 33190034 in words is "thirty-three million, one hundred ninety thousand, thirty-four".
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