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2030210143 = 13823189757
BaseRepresentation
bin111100100000010…
…1000110001011111
312020111012100202021
41321000220301133
513124213211033
6533242241011
7101211334003
oct17100506137
95214170667
102030210143
11952000a25
12487ab6167
132647c3ba0
141538c0703
15bd37db2d
hex79028c5f

2030210143 has 8 divisors (see below), whose sum is σ = 2189048288. Its totient is φ = 1871753184.

The previous prime is 2030210141. The next prime is 2030210179. The reversal of 2030210143 is 3410120302.

It is a happy number.

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 2030210143 - 21 = 2030210141 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2030210141) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 84180 + ... + 105577.

It is an arithmetic number, because the mean of its divisors is an integer number (273631036).

Almost surely, 22030210143 is an apocalyptic number.

2030210143 is a deficient number, since it is larger than the sum of its proper divisors (158838145).

2030210143 is a wasteful number, since it uses less digits than its factorization.

2030210143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190593.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 2030210143 is about 45057.8532888552. The cubic root of 2030210143 is about 1266.2331069334.

Adding to 2030210143 its reverse (3410120302), we get a palindrome (5440330445).

The spelling of 2030210143 in words is "two billion, thirty million, two hundred ten thousand, one hundred forty-three".

Divisors: 1 13 823 10699 189757 2466841 156170011 2030210143