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2030142322 = 213312518787
BaseRepresentation
bin111100100000001…
…1000001101110010
312020111001220201101
41321000120031302
513124204023242
6533240555014
7101210632165
oct17100301562
95214056641
102030142322
11951a64a7a
12487a82a6a
1326479c060
141538a3adc
15bd3689b7
hex79018372

2030142322 has 16 divisors (see below), whose sum is σ = 3385251072. Its totient is φ = 906762960.

The previous prime is 2030142259. The next prime is 2030142349. The reversal of 2030142322 is 2232410302.

Adding to 2030142322 its reverse (2232410302), we get a palindrome (4262552624).

It is a self number, because there is not a number n which added to its sum of digits gives 2030142322.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1258588 + ... + 1260199.

It is an arithmetic number, because the mean of its divisors is an integer number (211578192).

Almost surely, 22030142322 is an apocalyptic number.

2030142322 is a deficient number, since it is larger than the sum of its proper divisors (1355108750).

2030142322 is a wasteful number, since it uses less digits than its factorization.

2030142322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2518833.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 2030142322 is about 45057.1006834661. The cubic root of 2030142322 is about 1266.2190068902.

The spelling of 2030142322 in words is "two billion, thirty million, one hundred forty-two thousand, three hundred twenty-two".

Divisors: 1 2 13 26 31 62 403 806 2518787 5037574 32744231 65488462 78082397 156164794 1015071161 2030142322