Search a number
-
+
33080088 = 2331378337
BaseRepresentation
bin111111000110…
…0001100011000
32022020122100110
41332030030120
531432030323
63141004320
7551114256
oct176141430
968218313
1033080088
1117744618
12b0b36a0
136b12c22
1445715d6
152d86793
hex1f8c318

33080088 has 16 divisors (see below), whose sum is σ = 82700280. Its totient is φ = 11026688.

The previous prime is 33080081. The next prime is 33080129. The reversal of 33080088 is 88008033.

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33080081) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 689145 + ... + 689192.

Almost surely, 233080088 is an apocalyptic number.

It is an amenable number.

33080088 is an abundant number, since it is smaller than the sum of its proper divisors (49620192).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

33080088 is a wasteful number, since it uses less digits than its factorization.

33080088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1378346 (or 1378342 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 30.

The square root of 33080088 is about 5751.5291879638. The cubic root of 33080088 is about 321.0127031783.

The spelling of 33080088 in words is "thirty-three million, eighty thousand, eighty-eight".

Divisors: 1 2 3 4 6 8 12 24 1378337 2756674 4135011 5513348 8270022 11026696 16540044 33080088