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3005012000001 = 31191060969697
BaseRepresentation
bin101011101110101000101…
…011000011110100000001
3101122021110110020020220210
4223232220223003310001
5343213231033000001
610220252232024333
7430050666361014
oct53565053036401
911567413206823
103005012000001
11a59466a2a540
124064845320a9
1318a4aa00078b
14a562c7dd37b
155327976add6
hex2bba8ac3d01

3005012000001 has 8 divisors (see below), whose sum is σ = 4370926545504. Its totient is φ = 1821219393920.

The previous prime is 3005011999999. The next prime is 3005012000027. The reversal of 3005012000001 is 1000002105003.

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 3005012000001 - 21 = 3005011999999 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3005012000071) 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, 45530484816 + ... + 45530484881.

It is an arithmetic number, because the mean of its divisors is an integer number (546365818188).

Almost surely, 23005012000001 is an apocalyptic number.

It is an amenable number.

3005012000001 is a deficient number, since it is larger than the sum of its proper divisors (1365914545503).

3005012000001 is a wasteful number, since it uses less digits than its factorization.

3005012000001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91060969711.

The product of its (nonzero) digits is 30, while the sum is 12.

Adding to 3005012000001 its reverse (1000002105003), we get a palindrome (4005014105004).

The spelling of 3005012000001 in words is "three trillion, five billion, twelve million, one", and thus it is an aban number and an uban number.

Divisors: 1 3 11 33 91060969697 273182909091 1001670666667 3005012000001