Search a number
-
+
675492208160 = 255711437317467
BaseRepresentation
bin10011101010001100111…
…10010001111000100000
32101120120012202120120212
421311012132101320200
542031402001130120
61234152234153252
766542220014240
oct11650636217040
92346505676525
10675492208160
11240524817980
12aaab8b82828
134b910bbb073
14249a0485b20
151288770e6c5
hex9d46791e20

675492208160 has 384 divisors, whose sum is σ = 2063909320704. Its totient is φ = 202817986560.

The previous prime is 675492208147. The next prime is 675492208163. The reversal of 675492208160 is 61802294576.

It is a junction number, because it is equal to n+sod(n) for n = 675492208099 and 675492208108.

It is not an unprimeable number, because it can be changed into a prime (675492208163) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 38663747 + ... + 38681213.

It is an arithmetic number, because the mean of its divisors is an integer number (5374763856).

Almost surely, 2675492208160 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 675492208160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1031954660352).

675492208160 is an abundant number, since it is smaller than the sum of its proper divisors (1388417112544).

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

675492208160 is a wasteful number, since it uses less digits than its factorization.

675492208160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17616 (or 17608 counting only the distinct ones).

The product of its (nonzero) digits is 1451520, while the sum is 50.

The spelling of 675492208160 in words is "six hundred seventy-five billion, four hundred ninety-two million, two hundred eight thousand, one hundred sixty".