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6000661006001 = 31233830771287
BaseRepresentation
bin101011101010010001101…
…0001001000011010110001
3210020122202101100010122222
41113110203101020122301
51241303323204143001
620432355434410425
71156350654654314
oct127244321103261
923218671303588
106000661006001
111a03958779002
1280ab75290a15
13346b242984cc
1416a60d8d697b
15a615700661b
hex575234486b1

6000661006001 has 8 divisors (see below), whose sum is σ = 6220815404544. Its totient is φ = 5782168150560.

The previous prime is 6000661005973. The next prime is 6000661006013. The reversal of 6000661006001 is 1006001660006.

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

It is a de Polignac number, because none of the positive numbers 2k-6000661006001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6000661006031) 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, 415378421 + ... + 415392866.

It is an arithmetic number, because the mean of its divisors is an integer number (777601925568).

Almost surely, 26000661006001 is an apocalyptic number.

It is an amenable number.

6000661006001 is a deficient number, since it is larger than the sum of its proper divisors (220154398543).

6000661006001 is a wasteful number, since it uses less digits than its factorization.

6000661006001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 830771551.

The product of its (nonzero) digits is 1296, while the sum is 26.

Adding to 6000661006001 its reverse (1006001660006), we get a palindrome (7006662666007).

The spelling of 6000661006001 in words is "six trillion, six hundred sixty-one million, six thousand, one".

Divisors: 1 31 233 7223 830771287 25753909897 193569709871 6000661006001