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70965394001 = 83886396469
BaseRepresentation
bin100001000010111011…
…1011111101001010001
320210011200220112110222
41002011313133221101
52130314120102001
652333454402425
75061405616265
oct1020567375121
9223150815428
1070965394001
1128107129957
1211906200415
1368cc4591c8
143612d160a5
151ca525861b
hex1085ddfa51

70965394001 has 8 divisors (see below), whose sum is σ = 71829246720. Its totient is φ = 70101752112.

The previous prime is 70965393973. The next prime is 70965394013. The reversal of 70965394001 is 10049356907.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-70965394001 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (70965394021) 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, 687395 + ... + 783863.

It is an arithmetic number, because the mean of its divisors is an integer number (8978655840).

Almost surely, 270965394001 is an apocalyptic number.

It is an amenable number.

70965394001 is a deficient number, since it is larger than the sum of its proper divisors (863852719).

70965394001 is an equidigital number, since it uses as much as digits as its factorization.

70965394001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105415.

The product of its (nonzero) digits is 204120, while the sum is 44.

The spelling of 70965394001 in words is "seventy billion, nine hundred sixty-five million, three hundred ninety-four thousand, one".

Divisors: 1 83 8863 96469 735629 8006927 855004747 70965394001