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65095001 = 71916831
BaseRepresentation
bin1111100001010…
…0010101011001
311112111011112222
43320110111121
5113131020001
610243113425
71420204226
oct370242531
9145434488
1065095001
1133820924
1219972875
131064206a
14890694d
155aac61b
hex3e14559

65095001 has 4 divisors (see below), whose sum is σ = 66011904. Its totient is φ = 64178100.

The previous prime is 65094983. The next prime is 65095031. The reversal of 65095001 is 10059056.

65095001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-65095001 is a prime.

It is a super-3 number, since 3×650950013 (a number of 24 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (65095031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 458345 + ... + 458486.

It is an arithmetic number, because the mean of its divisors is an integer number (16502976).

Almost surely, 265095001 is an apocalyptic number.

It is an amenable number.

65095001 is a deficient number, since it is larger than the sum of its proper divisors (916903).

65095001 is an equidigital number, since it uses as much as digits as its factorization.

65095001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 916902.

The product of its (nonzero) digits is 1350, while the sum is 26.

The square root of 65095001 is about 8068.1473090171. The cubic root of 65095001 is about 402.2683640781.

The spelling of 65095001 in words is "sixty-five million, ninety-five thousand, one".

Divisors: 1 71 916831 65095001