Search a number
-
+
192610068 = 2237171931229
BaseRepresentation
bin10110111101011…
…11111100010100
3111102102121100020
423132233330110
5343302010233
631040145140
74526105250
oct1336577424
9442377306
10192610068
11997a5882
12546081b0
1330b9a771
141b81b260
1511d999b3
hexb7aff14

192610068 has 192 divisors, whose sum is σ = 593510400. Its totient is φ = 47278080.

The previous prime is 192610063. The next prime is 192610079. The reversal of 192610068 is 860016291.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (192610063) 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, 840978 + ... + 841206.

It is an arithmetic number, because the mean of its divisors is an integer number (3091200).

Almost surely, 2192610068 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 192610068, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (296755200).

192610068 is an abundant number, since it is smaller than the sum of its proper divisors (400900332).

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

192610068 is a wasteful number, since it uses less digits than its factorization.

192610068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 310 (or 308 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 33.

The square root of 192610068 is about 13878.4029340555. The cubic root of 192610068 is about 577.5102031518.

The spelling of 192610068 in words is "one hundred ninety-two million, six hundred ten thousand, sixty-eight".