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2132210130 = 23571073671
BaseRepresentation
bin111111100010110…
…1111000111010010
312111121010111102120
41333011233013102
513331321211010
6551324355110
7103560326031
oct17705570722
95447114376
102132210130
119a4639036
124b60a5a96
1327c987acb
14163272718
15c72cae70
hex7f16f1d2

2132210130 has 16 divisors (see below), whose sum is σ = 5117304384. Its totient is φ = 568589360.

The previous prime is 2132210117. The next prime is 2132210189. The reversal of 2132210130 is 310122312.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a Curzon number.

It is an unprimeable number.

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, 35536806 + ... + 35536865.

It is an arithmetic number, because the mean of its divisors is an integer number (319831524).

Almost surely, 22132210130 is an apocalyptic number.

2132210130 is an abundant number, since it is smaller than the sum of its proper divisors (2985094254).

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

2132210130 is a wasteful number, since it uses less digits than its factorization.

2132210130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71073681.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 2132210130 is about 46175.8609015576. The cubic root of 2132210130 is about 1287.0932146261.

Adding to 2132210130 its reverse (310122312), we get a palindrome (2442332442).

The spelling of 2132210130 in words is "two billion, one hundred thirty-two million, two hundred ten thousand, one hundred thirty".

Divisors: 1 2 3 5 6 10 15 30 71073671 142147342 213221013 355368355 426442026 710736710 1066105065 2132210130