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2230888076 = 221279436061
BaseRepresentation
bin1000010011111000…
…1010011010001100
312202110210212010022
42010332022122030
514032101404301
61005211401312
7106166143604
oct20476123214
95673725108
102230888076
11a4530725a
12523153238
13297257921
141723dbc04
15d0cbdd1b
hex84f8a68c

2230888076 has 12 divisors (see below), whose sum is σ = 3907115520. Its totient is φ = 1114569360.

The previous prime is 2230888039. The next prime is 2230888081. The reversal of 2230888076 is 6708880322.

It is a super-3 number, since 3×22308880763 (a number of 29 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 212915 + ... + 223146.

It is an arithmetic number, because the mean of its divisors is an integer number (325592960).

Almost surely, 22230888076 is an apocalyptic number.

It is an amenable number.

2230888076 is a deficient number, since it is larger than the sum of its proper divisors (1676227444).

2230888076 is a wasteful number, since it uses less digits than its factorization.

2230888076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 437344 (or 437342 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 44.

The square root of 2230888076 is about 47232.2779039927. The cubic root of 2230888076 is about 1306.6499637193.

The spelling of 2230888076 in words is "two billion, two hundred thirty million, eight hundred eighty-eight thousand, seventy-six".

Divisors: 1 2 4 1279 2558 5116 436061 872122 1744244 557722019 1115444038 2230888076