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2994292 = 227215277
BaseRepresentation
bin1011011011000001110100
312122010101201
423123001310
51231304132
6144102244
734310500
oct13330164
95563351
102994292
111765724
121004984
1380ab92
1457d300
153e22e7
hex2db074

2994292 has 18 divisors (see below), whose sum is σ = 6095922. Its totient is φ = 1283184.

The previous prime is 2994281. The next prime is 2994311. The reversal of 2994292 is 2924992.

2994292 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 1920996 + 1073296 = 1386^2 + 1036^2 .

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 5 ways as a sum of consecutive naturals, for example, 7443 + ... + 7834.

22994292 is an apocalyptic number.

It is an amenable number.

2994292 is an abundant number, since it is smaller than the sum of its proper divisors (3101630).

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

2994292 is a wasteful number, since it uses less digits than its factorization.

2994292 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15295 (or 15286 counting only the distinct ones).

The product of its digits is 23328, while the sum is 37.

The square root of 2994292 is about 1730.4022653707. The cubic root of 2994292 is about 144.1334282839.

The spelling of 2994292 in words is "two million, nine hundred ninety-four thousand, two hundred ninety-two".

Divisors: 1 2 4 7 14 28 49 98 196 15277 30554 61108 106939 213878 427756 748573 1497146 2994292