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6061297663 = 231291920399
BaseRepresentation
bin1011010010100100…
…00000111111111111
3120122102101211021001
411221102000333333
544403143011123
62441242351131
7303130115521
oct55122007777
916572354231
106061297663
112630498713
121211abb4a7
137579ab585
14417007a11
152571e50ad
hex169480fff

6061297663 has 8 divisors (see below), whose sum is σ = 6325632000. Its totient is φ = 5797030008.

The previous prime is 6061297637. The next prime is 6061297667. The reversal of 6061297663 is 3667921606.

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 6061297663 - 225 = 6027743231 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6061297667) 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 7 ways as a sum of consecutive naturals, for example, 286938 + ... + 307336.

It is an arithmetic number, because the mean of its divisors is an integer number (790704000).

Almost surely, 26061297663 is an apocalyptic number.

6061297663 is a deficient number, since it is larger than the sum of its proper divisors (264334337).

6061297663 is a wasteful number, since it uses less digits than its factorization.

6061297663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33341.

The product of its (nonzero) digits is 489888, while the sum is 46.

The square root of 6061297663 is about 77854.3361862395. The cubic root of 6061297663 is about 1823.2877078250.

The spelling of 6061297663 in words is "six billion, sixty-one million, two hundred ninety-seven thousand, six hundred sixty-three".

Divisors: 1 23 12919 20399 297137 469177 263534681 6061297663