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2380848 = 243193257
BaseRepresentation
bin1001000101010000110000
311110221220120
421011100300
51102141343
6123010240
726144151
oct11052060
94427816
102380848
111386848
12969980
136548b2
1445d928
15320683
hex245430

2380848 has 40 divisors (see below), whose sum is σ = 6206448. Its totient is φ = 786432.

The previous prime is 2380841. The next prime is 2380853. The reversal of 2380848 is 8480832.

It is a Cunningham number, because it is equal to 15432-1.

It is not an unprimeable number, because it can be changed into a prime (2380841) 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 7 ways as a sum of consecutive naturals, for example, 9136 + ... + 9392.

22380848 is an apocalyptic number.

It is an amenable number.

2380848 is an abundant number, since it is smaller than the sum of its proper divisors (3825600).

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

2380848 is a wasteful number, since it uses less digits than its factorization.

2380848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 461 (or 455 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 33.

The square root of 2380848 is about 1542.9996759559. Note that the first 3 decimals coincide. The cubic root of 2380848 is about 133.5295001367.

The spelling of 2380848 in words is "two million, three hundred eighty thousand, eight hundred forty-eight".

Divisors: 1 2 3 4 6 8 12 16 24 48 193 257 386 514 579 771 772 1028 1158 1542 1544 2056 2316 3084 3088 4112 4632 6168 9264 12336 49601 99202 148803 198404 297606 396808 595212 793616 1190424 2380848