Search a number
-
+
7084720201 = 132831925719
BaseRepresentation
bin1101001100100100…
…00100000001001001
3200021202011002001111
412212102010001021
5104002142021301
63131002050321
7340365061636
oct64622040111
920252132044
107084720201
11300615a169
1214587a99a1
1388ba29940
144b2cd118d
152b6ea1551
hex1a6484049

7084720201 has 8 divisors (see below), whose sum is σ = 7656662720. Its totient is φ = 6516629712.

The previous prime is 7084720193. The next prime is 7084720217. The reversal of 7084720201 is 1020274807.

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 7084720201 - 23 = 7084720193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7084730201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 959181 + ... + 966538.

It is an arithmetic number, because the mean of its divisors is an integer number (957082840).

Almost surely, 27084720201 is an apocalyptic number.

It is an amenable number.

7084720201 is a deficient number, since it is larger than the sum of its proper divisors (571942519).

7084720201 is a wasteful number, since it uses less digits than its factorization.

7084720201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1926015.

The product of its (nonzero) digits is 6272, while the sum is 31.

The square root of 7084720201 is about 84170.7799714366. The cubic root of 7084720201 is about 1920.6175857052.

The spelling of 7084720201 in words is "seven billion, eighty-four million, seven hundred twenty thousand, two hundred one".

Divisors: 1 13 283 3679 1925719 25034347 544978477 7084720201