Base | Representation |
---|---|
bin | 111111000010… |
… | …1100110000100 |
3 | 2022012021021102 |
4 | 1332011212010 |
5 | 31430144220 |
6 | 3140235232 |
7 | 550642415 |
oct | 176054604 |
9 | 68167242 |
10 | 33053060 |
11 | 17726287 |
12 | b09bb18 |
13 | 6b03831 |
14 | 456580c |
15 | 2d7d775 |
hex | 1f85984 |
33053060 has 24 divisors (see below), whose sum is σ = 69732096. Its totient is φ = 13160160.
The previous prime is 33053023. The next prime is 33053063. The reversal of 33053060 is 6035033.
It is a Harshad number since it is a multiple of its sum of digits (20).
It is not an unprimeable number, because it can be changed into a prime (33053063) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 755 + ... + 8165.
It is an arithmetic number, because the mean of its divisors is an integer number (2905504).
Almost surely, 233053060 is an apocalyptic number.
It is an amenable number.
33053060 is an abundant number, since it is smaller than the sum of its proper divisors (36679036).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
33053060 is a wasteful number, since it uses less digits than its factorization.
33053060 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7643 (or 7641 counting only the distinct ones).
The product of its (nonzero) digits is 810, while the sum is 20.
The square root of 33053060 is about 5749.1790718328. The cubic root of 33053060 is about 320.9252518249.
Adding to 33053060 its reverse (6035033), we get a palindrome (39088093).
The spelling of 33053060 in words is "thirty-three million, fifty-three thousand, sixty".
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