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2223323201 = 111012001191
BaseRepresentation
bin1000010010000101…
…0011100001000001
312201221120112001202
42010201103201001
514023132320301
61004341310545
7106044635561
oct20441234101
95657515052
102223323201
11a4100a6a0
12520705455
13295809578
141713ccda1
15d02c766b
hex84853841

2223323201 has 8 divisors (see below), whose sum is σ = 2449459008. Its totient is φ = 2001190000.

The previous prime is 2223323183. The next prime is 2223323227. The reversal of 2223323201 is 1023233222.

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 2223323201 - 214 = 2223306817 is a prime.

It is a super-2 number, since 2×22233232012 = 9886332112209772802, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2223323231) 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, 999485 + ... + 1001706.

It is an arithmetic number, because the mean of its divisors is an integer number (306182376).

Almost surely, 22223323201 is an apocalyptic number.

It is an amenable number.

2223323201 is a deficient number, since it is larger than the sum of its proper divisors (226135807).

2223323201 is a wasteful number, since it uses less digits than its factorization.

2223323201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2001303.

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 2223323201 is about 47152.1282764628. The cubic root of 2223323201 is about 1305.1713541183.

Adding to 2223323201 its reverse (1023233222), we get a palindrome (3246556423).

The spelling of 2223323201 in words is "two billion, two hundred twenty-three million, three hundred twenty-three thousand, two hundred one".

Divisors: 1 11 101 1111 2001191 22013101 202120291 2223323201