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4690323187 = 11751567767
BaseRepresentation
bin1000101111001000…
…01010011011110011
3110002212200002211121
410113210022123303
534101210320222
62053225523111
7224142042424
oct42744123363
913085602747
104690323187
111a97624260
12aaa943497
13599953384
14326ccd64b
151c6b855c7
hex11790a6f3

4690323187 has 8 divisors (see below), whose sum is σ = 5123538432. Its totient is φ = 4258245000.

The previous prime is 4690323179. The next prime is 4690323227. The reversal of 4690323187 is 7813230964.

4690323187 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4690323187 - 23 = 4690323179 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4690323587) 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 7 ways as a sum of consecutive naturals, for example, 275623 + ... + 292144.

It is an arithmetic number, because the mean of its divisors is an integer number (640442304).

Almost surely, 24690323187 is an apocalyptic number.

4690323187 is a deficient number, since it is larger than the sum of its proper divisors (433215245).

4690323187 is a wasteful number, since it uses less digits than its factorization.

4690323187 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 568529.

The product of its (nonzero) digits is 217728, while the sum is 43.

The square root of 4690323187 is about 68485.9342274018. The cubic root of 4690323187 is about 1673.9182961131.

The spelling of 4690323187 in words is "four billion, six hundred ninety million, three hundred twenty-three thousand, one hundred eighty-seven".

Divisors: 1 11 751 8261 567767 6245437 426393017 4690323187