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6060931990 = 25606093199
BaseRepresentation
bin1011010010100001…
…00111101110010110
3120122101201020122121
411221100213232112
544403044310430
62441230450154
7303124033441
oct55120475626
916571636577
106060931990
112630268a03
12121196395a
137578b0cb9
14416d50658
15257171a7a
hex169427b96

6060931990 has 8 divisors (see below), whose sum is σ = 10909677600. Its totient is φ = 2424372792.

The previous prime is 6060931949. The next prime is 6060932041. The reversal of 6060931990 is 991390606.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 303046590 + ... + 303046609.

It is an arithmetic number, because the mean of its divisors is an integer number (1363709700).

Almost surely, 26060931990 is an apocalyptic number.

6060931990 is a deficient number, since it is larger than the sum of its proper divisors (4848745610).

6060931990 is a wasteful number, since it uses less digits than its factorization.

6060931990 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 606093206.

The product of its (nonzero) digits is 78732, while the sum is 43.

The square root of 6060931990 is about 77851.9877074439. The cubic root of 6060931990 is about 1823.2510412820.

The spelling of 6060931990 in words is "six billion, sixty million, nine hundred thirty-one thousand, nine hundred ninety".

Divisors: 1 2 5 10 606093199 1212186398 3030465995 6060931990