Search a number
-
+
60205465630361 is a prime number
BaseRepresentation
bin11011011000001101011010…
…11001000111011010011001
321220011120211102012222210202
431230012231121013122121
530342401243200132421
6332014001543551545
715452462364116012
oct1554065531073231
9256146742188722
1060205465630361
1118201aa3882297
12690428075b5b5
13277947433946c
1410c1d62686009
156e6137ca810b
hex36c1ad647699

60205465630361 has 2 divisors, whose sum is σ = 60205465630362. Its totient is φ = 60205465630360.

The previous prime is 60205465630241. The next prime is 60205465630367. The reversal of 60205465630361 is 16303656450206.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 53639218254400 + 6566247375961 = 7323880^2 + 2562469^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-60205465630361 is a prime.

It is not a weakly prime, because it can be changed into another prime (60205465630367) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30102732815180 + 30102732815181.

It is an arithmetic number, because the mean of its divisors is an integer number (30102732815181).

Almost surely, 260205465630361 is an apocalyptic number.

It is an amenable number.

60205465630361 is a deficient number, since it is larger than the sum of its proper divisors (1).

60205465630361 is an equidigital number, since it uses as much as digits as its factorization.

60205465630361 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2332800, while the sum is 47.

The spelling of 60205465630361 in words is "sixty trillion, two hundred five billion, four hundred sixty-five million, six hundred thirty thousand, three hundred sixty-one".