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4212033311 = 5697402519
BaseRepresentation
bin1111101100001110…
…1000011100011111
3101212112200110110202
43323003220130133
532111240031221
61533542254115
7206243456333
oct37303503437
911775613422
104212033311
111871645a72
1299672733b
1352182cc05
142bd5897c3
15199ba9d0b
hexfb0e871f

4212033311 has 4 divisors (see below), whose sum is σ = 4219436400. Its totient is φ = 4204630224.

The previous prime is 4212033307. The next prime is 4212033317. The reversal of 4212033311 is 1133302124.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4212033311 - 22 = 4212033307 is a prime.

It is a super-3 number, since 3×42120333113 (a number of 30 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4212033317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3700691 + ... + 3701828.

It is an arithmetic number, because the mean of its divisors is an integer number (1054859100).

Almost surely, 24212033311 is an apocalyptic number.

4212033311 is a deficient number, since it is larger than the sum of its proper divisors (7403089).

4212033311 is an equidigital number, since it uses as much as digits as its factorization.

4212033311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7403088.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 4212033311 is about 64900.1795914310. The cubic root of 4212033311 is about 1614.9680409795.

Adding to 4212033311 its reverse (1133302124), we get a palindrome (5345335435).

The spelling of 4212033311 in words is "four billion, two hundred twelve million, thirty-three thousand, three hundred eleven".

Divisors: 1 569 7402519 4212033311