Base | Representation |
---|---|
bin | 111111000000… |
… | …0111100100111 |
3 | 2022011022011100 |
4 | 1332000330213 |
5 | 31424042043 |
6 | 3140011143 |
7 | 550533051 |
oct | 176007447 |
9 | 68138140 |
10 | 33034023 |
11 | 17712a50 |
12 | b090ab3 |
13 | 6ac7c79 |
14 | 455c8d1 |
15 | 2d77cd3 |
hex | 1f80f27 |
33034023 has 24 divisors (see below), whose sum is σ = 52356096. Its totient is φ = 19904400.
The previous prime is 33034021. The next prime is 33034031. The reversal of 33034023 is 32043033.
It is not a de Polignac number, because 33034023 - 21 = 33034021 is a prime.
It is a super-3 number, since 3×330340233 (a number of 24 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 33033987 and 33034005.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (33034021) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18036 + ... + 19782.
It is an arithmetic number, because the mean of its divisors is an integer number (2181504).
Almost surely, 233034023 is an apocalyptic number.
33034023 is a gapful number since it is divisible by the number (33) formed by its first and last digit.
33034023 is a deficient number, since it is larger than the sum of its proper divisors (19322073).
33034023 is a wasteful number, since it uses less digits than its factorization.
33034023 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1955 (or 1952 counting only the distinct ones).
The product of its (nonzero) digits is 648, while the sum is 18.
The square root of 33034023 is about 5747.5232056948. The cubic root of 33034023 is about 320.8636274013.
Adding to 33034023 its reverse (32043033), we get a palindrome (65077056).
The spelling of 33034023 in words is "thirty-three million, thirty-four thousand, twenty-three".
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