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2983452 = 223248621
BaseRepresentation
bin1011011000011000011100
312121120112020
423120120130
51230432302
6143540140
734234053
oct13303034
95546466
102983452
11175856a
12bba650
13805c74
1457939a
153ddebc
hex2d861c

2983452 has 12 divisors (see below), whose sum is σ = 6961416. Its totient is φ = 994480.

The previous prime is 2983451. The next prime is 2983457. The reversal of 2983452 is 2543892.

It is a happy number.

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

It is an alternating number because its digits alternate between even and odd.

It is a nialpdrome in base 12.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2983451) 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, 124299 + ... + 124322.

It is an arithmetic number, because the mean of its divisors is an integer number (580118).

22983452 is an apocalyptic number.

It is an amenable number.

2983452 is an abundant number, since it is smaller than the sum of its proper divisors (3977964).

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

2983452 is a wasteful number, since it uses less digits than its factorization.

2983452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 248628 (or 248626 counting only the distinct ones).

The product of its digits is 17280, while the sum is 33.

The square root of 2983452 is about 1727.2672057328. The cubic root of 2983452 is about 143.9592863295.

The spelling of 2983452 in words is "two million, nine hundred eighty-three thousand, four hundred fifty-two".

Divisors: 1 2 3 4 6 12 248621 497242 745863 994484 1491726 2983452