Search a number
-
+
60688381427065 = 574127420148717
BaseRepresentation
bin11011100110010000111010…
…11010101011110101111001
321221212202022122111020221001
431303020131122223311321
530423304301121131230
6333023505121245001
715532406444503450
oct1563103532536571
9257782278436831
1060688381427065
1118378886199a07
126981994193761
1327b2b74bc14b2
1410db49494bb97
1570399db300ca
hex37321d6abd79

60688381427065 has 16 divisors (see below), whose sum is σ = 83249947579392. Its totient is φ = 41604806453184.

The previous prime is 60688381427029. The next prime is 60688381427087. The reversal of 60688381427065 is 56072418388606.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 60688381427065 - 211 = 60688381425017 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 60688381426988 and 60688381427006.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 209929914 + ... + 210218803.

It is an arithmetic number, because the mean of its divisors is an integer number (5203121723712).

Almost surely, 260688381427065 is an apocalyptic number.

It is an amenable number.

60688381427065 is a deficient number, since it is larger than the sum of its proper divisors (22561566152327).

60688381427065 is a wasteful number, since it uses less digits than its factorization.

60688381427065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 420152856.

The product of its (nonzero) digits is 92897280, while the sum is 64.

The spelling of 60688381427065 in words is "sixty trillion, six hundred eighty-eight billion, three hundred eighty-one million, four hundred twenty-seven thousand, sixty-five".

Divisors: 1 5 7 35 4127 20635 28889 144445 420148717 2100743585 2941041019 14705205095 1733953755059 8669768775295 12137676285413 60688381427065