Base | Representation |
---|---|
bin | 111111000010… |
… | …0010111000001 |
3 | 2022012000100001 |
4 | 1332010113001 |
5 | 31430014001 |
6 | 3140200001 |
7 | 550621600 |
oct | 176042701 |
9 | 68160301 |
10 | 33048001 |
11 | 177224a8 |
12 | b099001 |
13 | 6b0143c |
14 | 4563a37 |
15 | 2d7c001 |
hex | 1f845c1 |
33048001 has 6 divisors (see below), whose sum is σ = 38443650. Its totient is φ = 28326816.
The previous prime is 33047977. The next prime is 33048019. The reversal of 33048001 is 10084033.
It can be written as a sum of positive squares in only one way, i.e., 29811600 + 3236401 = 5460^2 + 1799^2 .
It is not a de Polignac number, because 33048001 - 211 = 33045953 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 33048001.
It is not an unprimeable number, because it can be changed into a prime (33048101) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 337176 + ... + 337273.
It is an arithmetic number, because the mean of its divisors is an integer number (6407275).
Almost surely, 233048001 is an apocalyptic number.
It is an amenable number.
33048001 is a deficient number, since it is larger than the sum of its proper divisors (5395649).
33048001 is an equidigital number, since it uses as much as digits as its factorization.
33048001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 674463 (or 674456 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 19.
The square root of 33048001 is about 5748.7390791373. The cubic root of 33048001 is about 320.9088777112.
The spelling of 33048001 in words is "thirty-three million, forty-eight thousand, one".
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