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2380086 = 232235749
BaseRepresentation
bin1001000101000100110110
311110220212100
421011010312
51102130321
6123002530
726142012
oct11050466
94426770
102380086
111386215
12969446
13654447
1445d542
15320326
hex245136

2380086 has 24 divisors (see below), whose sum is σ = 5382000. Its totient is φ = 758736.

The previous prime is 2380069. The next prime is 2380121. The reversal of 2380086 is 6800832.

It is a congruent number.

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, 2461 + ... + 3288.

It is an arithmetic number, because the mean of its divisors is an integer number (224250).

22380086 is an apocalyptic number.

2380086 is an abundant number, since it is smaller than the sum of its proper divisors (3001914).

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

2380086 is a wasteful number, since it uses less digits than its factorization.

2380086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5780 (or 5777 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The square root of 2380086 is about 1542.7527345625. The cubic root of 2380086 is about 133.5152530651.

The spelling of 2380086 in words is "two million, three hundred eighty thousand, eighty-six".

Divisors: 1 2 3 6 9 18 23 46 69 138 207 414 5749 11498 17247 34494 51741 103482 132227 264454 396681 793362 1190043 2380086