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2380870005 = 35792009173
BaseRepresentation
bin1000110111101001…
…0011000101110101
320010221000201122120
42031322103011311
514334000320010
61032130150153
7113000026653
oct21572230565
96127021576
102380870005
111011a36968
12565422359
132bc34b527
141882bddd3
15de047e70
hex8de93175

2380870005 has 16 divisors (see below), whose sum is σ = 3857614080. Its totient is φ = 1253723328.

The previous prime is 2380870003. The next prime is 2380870013. The reversal of 2380870005 is 5000780832.

It is not a de Polignac number, because 2380870005 - 21 = 2380870003 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2380870003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1003402 + ... + 1005771.

It is an arithmetic number, because the mean of its divisors is an integer number (241100880).

Almost surely, 22380870005 is an apocalyptic number.

It is an amenable number.

2380870005 is a deficient number, since it is larger than the sum of its proper divisors (1476744075).

2380870005 is a wasteful number, since it uses less digits than its factorization.

2380870005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2009260.

The product of its (nonzero) digits is 13440, while the sum is 33.

The square root of 2380870005 is about 48794.1595377971. The cubic root of 2380870005 is about 1335.2991151784.

The spelling of 2380870005 in words is "two billion, three hundred eighty million, eight hundred seventy thousand, five".

Divisors: 1 3 5 15 79 237 395 1185 2009173 6027519 10045865 30137595 158724667 476174001 793623335 2380870005