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32830084 = 2271172503
BaseRepresentation
bin111110100111…
…1001010000100
32021202221102001
41331033022010
531401030314
63131355044
7546023350
oct175171204
967687361
1032830084
1117593801
12abb2a84
136a561b1
144508460
152d37674
hex1f4f284

32830084 has 12 divisors (see below), whose sum is σ = 65660224. Its totient is φ = 14070024.

The previous prime is 32830079. The next prime is 32830099. The reversal of 32830084 is 48003823.

32830084 = 7382 + 7392 + ... + 7932.

32830084 is an admirable number.

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (28), and also a Moran number because the ratio is a prime number: 1172503 = 32830084 / (3 + 2 + 8 + 3 + 0 + 0 + 8 + 4).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 586224 + ... + 586279.

Almost surely, 232830084 is an apocalyptic number.

It is an amenable number.

32830084 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

32830084 is a wasteful number, since it uses less digits than its factorization.

32830084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1172514 (or 1172512 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 28.

The square root of 32830084 is about 5729.7542704727. The cubic root of 32830084 is about 320.2019688542.

It can be divided in two parts, 32 and 830084, that added together give a triangular number (830116 = T1288).

The spelling of 32830084 in words is "thirty-two million, eight hundred thirty thousand, eighty-four".

Divisors: 1 2 4 7 14 28 1172503 2345006 4690012 8207521 16415042 32830084