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2986332 = 223248861
BaseRepresentation
bin1011011001000101011100
312121201110220
423121011130
51231030312
6144001340
734245336
oct13310534
95551426
102986332
11175a748
121000250
1380737b
1457a456
153dec8c
hex2d915c

2986332 has 12 divisors (see below), whose sum is σ = 6968136. Its totient is φ = 995440.

The previous prime is 2986309. The next prime is 2986349. The reversal of 2986332 is 2336892.

2986332 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 2986293 and 2986302.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 124419 + ... + 124442.

It is an arithmetic number, because the mean of its divisors is an integer number (580678).

22986332 is an apocalyptic number.

It is an amenable number.

2986332 is an abundant number, since it is smaller than the sum of its proper divisors (3981804).

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

2986332 is a wasteful number, since it uses less digits than its factorization.

2986332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 248868 (or 248866 counting only the distinct ones).

The product of its digits is 15552, while the sum is 33.

The square root of 2986332 is about 1728.1006915108. The cubic root of 2986332 is about 144.0055939185.

The spelling of 2986332 in words is "two million, nine hundred eighty-six thousand, three hundred thirty-two".

Divisors: 1 2 3 4 6 12 248861 497722 746583 995444 1493166 2986332