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65006000101 = 769899132857
BaseRepresentation
bin111100100010101010…
…001101011111100101
320012210101020221220101
4330202222031133211
52031113014000401
645510252104101
74460623612120
oct744252153745
9205711227811
1065006000101
1125629213029
1210722465031
13618c909b23
1432096773b7
151a56e92101
hexf22a8d7e5

65006000101 has 8 divisors (see below), whose sum is σ = 74294193600. Its totient is φ = 55718212128.

The previous prime is 65006000099. The next prime is 65006000123. The reversal of 65006000101 is 10100060056.

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 65006000101 - 21 = 65006000099 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 (65006000131) 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, 422865 + ... + 555721.

It is an arithmetic number, because the mean of its divisors is an integer number (9286774200).

Almost surely, 265006000101 is an apocalyptic number.

It is an amenable number.

65006000101 is a deficient number, since it is larger than the sum of its proper divisors (9288193499).

65006000101 is a wasteful number, since it uses less digits than its factorization.

65006000101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 202763.

The product of its (nonzero) digits is 180, while the sum is 19.

Adding to 65006000101 its reverse (10100060056), we get a palindrome (75106060157).

The spelling of 65006000101 in words is "sixty-five billion, six million, one hundred one", and thus it is an aban number.

Divisors: 1 7 69899 132857 489293 929999 9286571443 65006000101