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2203144301 = 31139511289
BaseRepresentation
bin1000001101010001…
…0101000001101101
312200112121022211002
42003110111001231
514003001104201
61002341010045
7105411263141
oct20324250155
95615538732
102203144301
11a30687a16
125159b3925
132915928a7
1416c859221
15cd63d76b
hex8351506d

2203144301 has 8 divisors (see below), whose sum is σ = 2290579200. Its totient is φ = 2116732320.

The previous prime is 2203144289. The next prime is 2203144313. The reversal of 2203144301 is 1034413022.

It is an interprime number because it is at equal distance from previous prime (2203144289) and next prime (2203144313).

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 2203144301 - 214 = 2203127917 is a prime.

It is a super-2 number, since 2×22031443012 = 9707689622057557202, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2203144201) by changing a digit.

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, 251336 + ... + 259953.

It is an arithmetic number, because the mean of its divisors is an integer number (286322400).

Almost surely, 22203144301 is an apocalyptic number.

It is an amenable number.

2203144301 is a deficient number, since it is larger than the sum of its proper divisors (87434899).

2203144301 is a wasteful number, since it uses less digits than its factorization.

2203144301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 511459.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 2203144301 is about 46937.6639917242. The cubic root of 2203144301 is about 1301.2107656817.

Adding to 2203144301 its reverse (1034413022), we get a palindrome (3237557323).

The spelling of 2203144301 in words is "two billion, two hundred three million, one hundred forty-four thousand, three hundred one".

Divisors: 1 31 139 4309 511289 15849959 71069171 2203144301