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2022203135 = 5974169491
BaseRepresentation
bin111100010001000…
…0101111011111111
312012221010120012102
41320202011323333
513120141000020
6532354455315
7101053304651
oct17042057377
95187116172
102022203135
11948532167
1248529453b
13262c4c504
141527d86d1
15bc7eb475
hex78885eff

2022203135 has 8 divisors (see below), whose sum is σ = 2451661296. Its totient is φ = 1601084160.

The previous prime is 2022203101. The next prime is 2022203137. The reversal of 2022203135 is 5313022202.

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

It is not a de Polignac number, because 2022203135 - 220 = 2021154559 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 (2022203137) 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, 2084261 + ... + 2085230.

It is an arithmetic number, because the mean of its divisors is an integer number (306457662).

Almost surely, 22022203135 is an apocalyptic number.

2022203135 is a deficient number, since it is larger than the sum of its proper divisors (429458161).

2022203135 is an equidigital number, since it uses as much as digits as its factorization.

2022203135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4169593.

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 2022203135 is about 44968.9129844162. The cubic root of 2022203135 is about 1264.5662685257.

Adding to 2022203135 its reverse (5313022202), we get a palindrome (7335225337).

The spelling of 2022203135 in words is "two billion, twenty-two million, two hundred three thousand, one hundred thirty-five".

Divisors: 1 5 97 485 4169491 20847455 404440627 2022203135