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2020201214 = 21251180737
BaseRepresentation
bin111100001101001…
…1101001011111110
312012210100212002012
41320122131023332
513114132414324
6532243531222
7101030266313
oct17032351376
95183325065
102020201214
11947395089
12484689b12
132626cb245
14152436d0a
15bc55320e
hex7869d2fe

2020201214 has 8 divisors (see below), whose sum is σ = 3030581568. Its totient is φ = 1010007360.

The previous prime is 2020201097. The next prime is 2020201223. The reversal of 2020201214 is 4121020202.

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

It is a congruent 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 3 ways as a sum of consecutive naturals, for example, 15347 + ... + 65390.

It is an arithmetic number, because the mean of its divisors is an integer number (378822696).

Almost surely, 22020201214 is an apocalyptic number.

2020201214 is a deficient number, since it is larger than the sum of its proper divisors (1010380354).

2020201214 is a wasteful number, since it uses less digits than its factorization.

2020201214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93250.

The product of its (nonzero) digits is 64, while the sum is 14.

The square root of 2020201214 is about 44946.6485291173. The cubic root of 2020201214 is about 1264.1488364068.

Adding to 2020201214 its reverse (4121020202), we get a palindrome (6141221416).

The spelling of 2020201214 in words is "two billion, twenty million, two hundred one thousand, two hundred fourteen".

Divisors: 1 2 12511 25022 80737 161474 1010100607 2020201214