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2230797801 = 34730495189
BaseRepresentation
bin1000010011110111…
…0100010111101001
312202110122021021210
42010331310113221
514032041012201
61005205423333
7106165316451
oct20475642751
95673567253
102230797801
11a45255451
1252310ab49
132972257cb
141723b6d61
15d0ca21d6
hex84f745e9

2230797801 has 16 divisors (see below), whose sum is σ = 3039264000. Its totient is φ = 1454798208.

The previous prime is 2230797797. The next prime is 2230797883. The reversal of 2230797801 is 1087970322.

It is not a de Polignac number, because 2230797801 - 22 = 2230797797 is a prime.

It is a super-3 number, since 3×22307978013 (a number of 29 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2230797801.

It is not an unprimeable number, because it can be changed into a prime (2230797601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 427315 + ... + 432503.

It is an arithmetic number, because the mean of its divisors is an integer number (189954000).

Almost surely, 22230797801 is an apocalyptic number.

It is an amenable number.

2230797801 is a deficient number, since it is larger than the sum of its proper divisors (808466199).

2230797801 is a wasteful number, since it uses less digits than its factorization.

2230797801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8288.

The product of its (nonzero) digits is 42336, while the sum is 39.

The square root of 2230797801 is about 47231.3222448832. The cubic root of 2230797801 is about 1306.6323385386.

The spelling of 2230797801 in words is "two billion, two hundred thirty million, seven hundred ninety-seven thousand, eight hundred one".

Divisors: 1 3 47 141 3049 5189 9147 15567 143303 243883 429909 731649 15821261 47463783 743599267 2230797801