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4712881011 = 31982682123
BaseRepresentation
bin1000110001110100…
…01101101101110011
3110011110010011100120
410120322031231303
534122444143021
62055353221323
7224534553606
oct43072155563
913143104316
104712881011
111aa9331293
12ab6401843
135a1520ab7
14329cc233d
151c8b3e2c6
hex118e8db73

4712881011 has 8 divisors (see below), whose sum is σ = 6614569920. Its totient is φ = 2976556392.

The previous prime is 4712881007. The next prime is 4712881013. The reversal of 4712881011 is 1101882174.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4712881011 - 22 = 4712881007 is a prime.

It is a super-2 number, since 2×47128810112 = 44422494847688764242, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4712881013) 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, 41341005 + ... + 41341118.

It is an arithmetic number, because the mean of its divisors is an integer number (826821240).

Almost surely, 24712881011 is an apocalyptic number.

4712881011 is a deficient number, since it is larger than the sum of its proper divisors (1901688909).

4712881011 is a wasteful number, since it uses less digits than its factorization.

4712881011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82682145.

The product of its (nonzero) digits is 3584, while the sum is 33.

The square root of 4712881011 is about 68650.4261530837. The cubic root of 4712881011 is about 1676.5975415370.

The spelling of 4712881011 in words is "four billion, seven hundred twelve million, eight hundred eighty-one thousand, eleven".

Divisors: 1 3 19 57 82682123 248046369 1570960337 4712881011