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2884132 = 22799127
BaseRepresentation
bin1011000000001000100100
312102112021201
423000020210
51214243012
6141452244
733341356
oct13001044
95375251
102884132
11169a989
12b71084
1379c9b4
145510d6
153be857
hex2c0224

2884132 has 12 divisors (see below), whose sum is σ = 5111680. Its totient is φ = 1423656.

The previous prime is 2884129. The next prime is 2884151. The reversal of 2884132 is 2314882.

It is a d-powerful number, because it can be written as 219 + 8 + 83 + 49 + 1 + 33 + 221 .

It is a self number, because there is not a number n which added to its sum of digits gives 2884132.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4248 + ... + 4879.

22884132 is an apocalyptic number.

It is an amenable number.

2884132 is a deficient number, since it is larger than the sum of its proper divisors (2227548).

2884132 is a wasteful number, since it uses less digits than its factorization.

2884132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9210 (or 9208 counting only the distinct ones).

The product of its digits is 3072, while the sum is 28.

The square root of 2884132 is about 1698.2732406771. The cubic root of 2884132 is about 142.3437417166.

The spelling of 2884132 in words is "two million, eight hundred eighty-four thousand, one hundred thirty-two".

Divisors: 1 2 4 79 158 316 9127 18254 36508 721033 1442066 2884132