Search a number
-
+
7080616082176 = 28721377356171
BaseRepresentation
bin110011100001001010110…
…0110110011101100000000
3221001220022022100021020121
41213002111212303230000
51412002100204112201
623020442355550024
71330362160441600
oct147022546635400
927056268307217
107080616082176
11228a96620704a
1296432bbbb314
133c491229a0c0
141a69bcb42c00
15c42b2d159a1
hex670959b3b00

7080616082176 has 216 divisors, whose sum is σ = 17729016301584. Its totient is φ = 2797449338880.

The previous prime is 7080616082161. The next prime is 7080616082233. The reversal of 7080616082176 is 6712806160807.

It is a Harshad number since it is a multiple of its sum of digits (52).

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 126026571 + ... + 126082741.

It is an arithmetic number, because the mean of its divisors is an integer number (82078779174).

Almost surely, 27080616082176 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7080616082176, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8864508150792).

7080616082176 is an abundant number, since it is smaller than the sum of its proper divisors (10648400219408).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7080616082176 is a wasteful number, since it uses less digits than its factorization.

7080616082176 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56987 (or 56966 counting only the distinct ones).

The product of its (nonzero) digits is 1354752, while the sum is 52.

The spelling of 7080616082176 in words is "seven trillion, eighty billion, six hundred sixteen million, eighty-two thousand, one hundred seventy-six".