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33076161 = 331073
BaseRepresentation
bin111111000101…
…1001111000001
32022020102222000
41332023033001
531431414121
63140534213
7551066646
oct176131701
968212860
1033076161
1117741678
12b0b1369
136b111c1
14456ddcd
152d85526
hex1f8b3c1

33076161 has 16 divisors (see below), whose sum is σ = 49464000. Its totient is φ = 21844692.

The previous prime is 33076151. The next prime is 33076171. The reversal of 33076161 is 16167033.

The cubic root of 33076161 is 321.

It is a perfect power (a cube), and thus also a powerful number.

It is an interprime number because it is at equal distance from previous prime (33076151) and next prime (33076171).

It is not a de Polignac number, because 33076161 - 25 = 33076129 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (33076151) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 309070 + ... + 309176.

It is an arithmetic number, because the mean of its divisors is an integer number (3091500).

Almost surely, 233076161 is an apocalyptic number.

It is an amenable number.

33076161 is a deficient number, since it is larger than the sum of its proper divisors (16387839).

33076161 is an frugal number, since it uses more digits than its factorization.

33076161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 330 (or 110 counting only the distinct ones).

The product of its (nonzero) digits is 2268, while the sum is 27.

The square root of 33076161 is about 5751.1877903612.

Multiplying 33076161 by its sum of digits (27), we get a cube (893056347 = 9633).

33076161 divided by its sum of digits (27) gives a cube (1225043 = 1073).

The spelling of 33076161 in words is "thirty-three million, seventy-six thousand, one hundred sixty-one".

Divisors: 1 3 9 27 107 321 963 2889 11449 34347 103041 309123 1225043 3675129 11025387 33076161