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6066213031 = 67130169593
BaseRepresentation
bin1011010011001001…
…10001000010100111
3120122202122112212201
411221210301002213
544410422304111
62441535555331
7303216650164
oct55144610247
916582575781
106066213031
1126332456aa
12121368bb47
13758a0c988
1441792706b
152578666c1
hex1699310a7

6066213031 has 8 divisors (see below), whose sum is σ = 6161574384. Its totient is φ = 5970993600.

The previous prime is 6066213001. The next prime is 6066213047. The reversal of 6066213031 is 1303126606.

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

It is a cyclic number.

It is not a de Polignac number, because 6066213031 - 231 = 3918729383 is a prime.

It is a super-2 number, since 2×60662130312 = 73597881074948413922, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6066213001) 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, 52371 + ... + 121963.

It is an arithmetic number, because the mean of its divisors is an integer number (770196798).

Almost surely, 26066213031 is an apocalyptic number.

6066213031 is a deficient number, since it is larger than the sum of its proper divisors (95361353).

6066213031 is a wasteful number, since it uses less digits than its factorization.

6066213031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70961.

The product of its (nonzero) digits is 3888, while the sum is 28.

The square root of 6066213031 is about 77885.8975103966. The cubic root of 6066213031 is about 1823.7804355681.

Adding to 6066213031 its reverse (1303126606), we get a palindrome (7369339637).

The spelling of 6066213031 in words is "six billion, sixty-six million, two hundred thirteen thousand, thirty-one".

Divisors: 1 67 1301 69593 87167 4662731 90540493 6066213031