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2489052 = 223316691
BaseRepresentation
bin1001011111101011011100
311200110100010
421133223130
51114122202
6125203220
730104466
oct11375334
94613303
102489052
111450075
12a00510
13691c17
1448b136
1534276c
hex25fadc

2489052 has 24 divisors (see below), whose sum is σ = 5996032. Its totient is φ = 802800.

The previous prime is 2489017. The next prime is 2489077. The reversal of 2489052 is 2509842.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2974 + ... + 3717.

22489052 is an apocalyptic number.

It is an amenable number.

2489052 is an abundant number, since it is smaller than the sum of its proper divisors (3506980).

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

2489052 is a wasteful number, since it uses less digits than its factorization.

2489052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6729 (or 6727 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 30.

The square root of 2489052 is about 1577.6729699149. The cubic root of 2489052 is about 135.5224746334.

It can be divided in two parts, 24890 and 52, that added together give a palindrome (24942).

The spelling of 2489052 in words is "two million, four hundred eighty-nine thousand, fifty-two".

Divisors: 1 2 3 4 6 12 31 62 93 124 186 372 6691 13382 20073 26764 40146 80292 207421 414842 622263 829684 1244526 2489052