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2380384 = 25731019
BaseRepresentation
bin1001000101001001100000
311110221021101
421011021200
51102133014
6123004144
726142616
oct11051140
94427241
102380384
111386466
12969654
13654616
1445d6b6
15320474
hex245260

2380384 has 24 divisors (see below), whose sum is σ = 4755240. Its totient is φ = 1172736.

The previous prime is 2380379. The next prime is 2380387. The reversal of 2380384 is 4830832.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2380387) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1827 + ... + 2845.

It is an arithmetic number, because the mean of its divisors is an integer number (198135).

22380384 is an apocalyptic number.

It is an amenable number.

2380384 is a deficient number, since it is larger than the sum of its proper divisors (2374856).

2380384 is a wasteful number, since it uses less digits than its factorization.

2380384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1102 (or 1094 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 28.

The square root of 2380384 is about 1542.8493121494. The cubic root of 2380384 is about 133.5208251165.

The spelling of 2380384 in words is "two million, three hundred eighty thousand, three hundred eighty-four".

Divisors: 1 2 4 8 16 32 73 146 292 584 1019 1168 2038 2336 4076 8152 16304 32608 74387 148774 297548 595096 1190192 2380384