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2130362571 = 32333047729
BaseRepresentation
bin111111011111010…
…1100000011001011
312111110122122001110
41332332230003023
513330333100241
6551221021403
7103535532411
oct17676540313
95443578043
102130362571
119a3596a27
124b5554863
1327c48bb8c
14162d112b1
15c7063816
hex7efac0cb

2130362571 has 8 divisors (see below), whose sum is σ = 2852675280. Its totient is φ = 1414145792.

The previous prime is 2130362569. The next prime is 2130362609. The reversal of 2130362571 is 1752630312.

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 2130362571 - 21 = 2130362569 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2130362551) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1523166 + ... + 1524563.

It is an arithmetic number, because the mean of its divisors is an integer number (356584410).

Almost surely, 22130362571 is an apocalyptic number.

2130362571 is a deficient number, since it is larger than the sum of its proper divisors (722312709).

2130362571 is a wasteful number, since it uses less digits than its factorization.

2130362571 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3047965.

The product of its (nonzero) digits is 7560, while the sum is 30.

The square root of 2130362571 is about 46155.8508858844. The cubic root of 2130362571 is about 1286.7213519925.

Adding to 2130362571 its reverse (1752630312), we get a palindrome (3882992883).

The spelling of 2130362571 in words is "two billion, one hundred thirty million, three hundred sixty-two thousand, five hundred seventy-one".

Divisors: 1 3 233 699 3047729 9143187 710120857 2130362571