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1384482 = 231121907
BaseRepresentation
bin101010010000000100010
32121100011010
411102000202
5323300412
645401350
714524251
oct5220042
92540133
101384482
11866200
12569256
13396228
14280798
151c533c
hex152022

1384482 has 24 divisors (see below), whose sum is σ = 3045168. Its totient is φ = 419320.

The previous prime is 1384477. The next prime is 1384499. The reversal of 1384482 is 2844831.

It is a nialpdrome in base 11.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 228 + ... + 1679.

It is an arithmetic number, because the mean of its divisors is an integer number (126882).

21384482 is an apocalyptic number.

1384482 is an abundant number, since it is smaller than the sum of its proper divisors (1660686).

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

1384482 is a wasteful number, since it uses less digits than its factorization.

1384482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1934 (or 1923 counting only the distinct ones).

The product of its digits is 6144, while the sum is 30.

The square root of 1384482 is about 1176.6401319010. The cubic root of 1384482 is about 111.4540286533.

It can be divided in two parts, 1 and 384482, that added together give a palindrome (384483).

The spelling of 1384482 in words is "one million, three hundred eighty-four thousand, four hundred eighty-two".

Divisors: 1 2 3 6 11 22 33 66 121 242 363 726 1907 3814 5721 11442 20977 41954 62931 125862 230747 461494 692241 1384482