Search a number
-
+
60926020848 = 243271189107577
BaseRepresentation
bin111000101111011110…
…010100110011110000
312211021001001112112200
4320233132110303300
51444234030131343
643553344023200
74254542426640
oct705736246360
9184231045480
1060926020848
1123925172250
12b984001b00
13598c564614
142d3d864520
1518b8bbe4d3
hexe2f794cf0

60926020848 has 480 divisors, whose sum is σ = 217355374080. Its totient is φ = 15474032640.

The previous prime is 60926020823. The next prime is 60926020849. The reversal of 60926020848 is 84802062906.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60926020849) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 105590736 + ... + 105591312.

It is an arithmetic number, because the mean of its divisors is an integer number (452823696).

Almost surely, 260926020848 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 60926020848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (108677687040).

60926020848 is an abundant number, since it is smaller than the sum of its proper divisors (156429353232).

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

60926020848 is a wasteful number, since it uses less digits than its factorization.

60926020848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 805 (or 796 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 45.

The spelling of 60926020848 in words is "sixty billion, nine hundred twenty-six million, twenty thousand, eight hundred forty-eight".