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33014241 = 3213972909
BaseRepresentation
bin111110111110…
…0000111100001
32022010022000200
41331330013201
531422423431
63135335413
7550421301
oct175740741
968108020
1033014241
11176aa0a7
12b081569
136abbc70
144555601
152d71ee6
hex1f7c1e1

33014241 has 24 divisors (see below), whose sum is σ = 51902760. Its totient is φ = 20100096.

The previous prime is 33014231. The next prime is 33014251. The reversal of 33014241 is 14241033.

It is an interprime number because it is at equal distance from previous prime (33014231) and next prime (33014251).

It can be written as a sum of positive squares in 4 ways, for example, as 4498641 + 28515600 = 2121^2 + 5340^2 .

It is not a de Polignac number, because 33014241 - 210 = 33013217 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (33014231) 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, 9895 + ... + 12803.

It is an arithmetic number, because the mean of its divisors is an integer number (2162615).

Almost surely, 233014241 is an apocalyptic number.

It is an amenable number.

33014241 is a deficient number, since it is larger than the sum of its proper divisors (18888519).

33014241 is a wasteful number, since it uses less digits than its factorization.

33014241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3025 (or 3022 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 33014241 is about 5745.8020327888. The cubic root of 33014241 is about 320.7995662594.

Adding to 33014241 its reverse (14241033), we get a palindrome (47255274).

The spelling of 33014241 in words is "thirty-three million, fourteen thousand, two hundred forty-one".

Divisors: 1 3 9 13 39 97 117 291 873 1261 2909 3783 8727 11349 26181 37817 113451 282173 340353 846519 2539557 3668249 11004747 33014241