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4289232904676 = 221342179897789
BaseRepresentation
bin111110011010101010001…
…101000010000111100100
3120012001021000102121120222
4332122222031002013210
51030233322110422201
613042240230543512
7621613122064136
oct76325215020744
916161230377528
104289232904676
111404065177885
12593347507b98
1325161c038105
1410b8584bb056
157688d28391b
hex3e6aa3421e4

4289232904676 has 12 divisors (see below), whose sum is σ = 7506716961660. Its totient is φ = 2144456629920.

The previous prime is 4289232904661. The next prime is 4289232904711. The reversal of 4289232904676 is 6764092329824.

It can be written as a sum of positive squares in 2 ways, for example, as 3415007904676 + 874225000000 = 1847974^2 + 935000^2 .

It is a super-2 number, since 2×42892329046762 (a number of 26 digits) contains 22 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, 39895211 + ... + 40002578.

It is an arithmetic number, because the mean of its divisors is an integer number (625559746805).

Almost surely, 24289232904676 is an apocalyptic number.

It is an amenable number.

4289232904676 is a deficient number, since it is larger than the sum of its proper divisors (3217484056984).

4289232904676 is a wasteful number, since it uses less digits than its factorization.

4289232904676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79911214 (or 79911212 counting only the distinct ones).

The product of its (nonzero) digits is 62705664, while the sum is 62.

The spelling of 4289232904676 in words is "four trillion, two hundred eighty-nine billion, two hundred thirty-two million, nine hundred four thousand, six hundred seventy-six".

Divisors: 1 2 4 13421 26842 53684 79897789 159795578 319591156 1072308226169 2144616452338 4289232904676