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2243101301 = 71072929867
BaseRepresentation
bin1000010110110011…
…0000001001110101
312210022210100111222
42011230300021311
514043213220201
61010325240125
7106405021640
oct20554601165
95708710458
102243101301
11a51199231
12527263045
1329994299c
14173c9aa57
15d1dd291b
hex85b30275

2243101301 has 8 divisors (see below), whose sum is σ = 2563869120. Its totient is φ = 1922414688.

The previous prime is 2243101291. The next prime is 2243101303. The reversal of 2243101301 is 1031013422.

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 2243101301 - 226 = 2175992437 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2243101301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2243101303) 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, 60170 + ... + 90036.

It is an arithmetic number, because the mean of its divisors is an integer number (320483640).

Almost surely, 22243101301 is an apocalyptic number.

It is an amenable number.

2243101301 is a deficient number, since it is larger than the sum of its proper divisors (320767819).

2243101301 is a wasteful number, since it uses less digits than its factorization.

2243101301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40603.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 2243101301 is about 47361.3904039989. The cubic root of 2243101301 is about 1309.0300885439.

Adding to 2243101301 its reverse (1031013422), we get a palindrome (3274114723).

The spelling of 2243101301 in words is "two billion, two hundred forty-three million, one hundred one thousand, three hundred one".

Divisors: 1 7 10729 29867 75103 209069 320443043 2243101301