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2994036 = 223249503
BaseRepresentation
bin1011011010111101110100
312122010001020
423122331310
51231302121
6144101140
734306653
oct13327564
95563036
102994036
111765511
1210047b0
1380aa26
1457d19a
153e21c6
hex2daf74

2994036 has 12 divisors (see below), whose sum is σ = 6986112. Its totient is φ = 998008.

The previous prime is 2994031. The next prime is 2994037. The reversal of 2994036 is 6304992.

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 = 2993988 and 2994006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2994031) 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, 124740 + ... + 124763.

It is an arithmetic number, because the mean of its divisors is an integer number (582176).

22994036 is an apocalyptic number.

It is an amenable number.

2994036 is an abundant number, since it is smaller than the sum of its proper divisors (3992076).

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

2994036 is a wasteful number, since it uses less digits than its factorization.

2994036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 249510 (or 249508 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 33.

The square root of 2994036 is about 1730.3282925503. The cubic root of 2994036 is about 144.1293205561.

The spelling of 2994036 in words is "two million, nine hundred ninety-four thousand, thirty-six".

Divisors: 1 2 3 4 6 12 249503 499006 748509 998012 1497018 2994036