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7070066670001 = 37242689787357
BaseRepresentation
bin110011011100010000011…
…0011111111100110110001
3221000220002002202121022011
41212320200303333212301
51411313444031420001
623011535505242521
71326536562064066
oct146704063774661
927026062677264
107070066670001
112286442356595
12962287033441
133c3920816b8a
141a629ba44c6d
15c3d96acdd51
hex66e20cff9b1

7070066670001 has 8 divisors (see below), whose sum is σ = 7261188694760. Its totient is φ = 6878946705408.

The previous prime is 7070066669983. The next prime is 7070066670047. The reversal of 7070066670001 is 1000766600707.

It can be written as a sum of positive squares in 4 ways, for example, as 4197380660001 + 2872686010000 = 2048751^2 + 1694900^2 .

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 7070066670001 - 219 = 7070066145713 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7070066670101) 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, 8585815 + ... + 9373171.

It is an arithmetic number, because the mean of its divisors is an integer number (907648586845).

Almost surely, 27070066670001 is an apocalyptic number.

It is an amenable number.

7070066670001 is a deficient number, since it is larger than the sum of its proper divisors (191122024759).

7070066670001 is a wasteful number, since it uses less digits than its factorization.

7070066670001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1030083.

The product of its (nonzero) digits is 74088, while the sum is 40.

The spelling of 7070066670001 in words is "seven trillion, seventy billion, sixty-six million, six hundred seventy thousand, one".

Divisors: 1 37 242689 787357 8979493 29132209 191082882973 7070066670001