Search a number
-
+
380630072701 is a prime number
BaseRepresentation
bin1011000100111110101…
…00011111110101111101
31100101110202122010000001
411202133110133311331
522214012244311301
6450505315234301
736333240143524
oct5423724376575
91311422563001
10380630072701
1113747383131a
12619282a8991
1329b7c65b3b8
14145cb8514bb
159d7b13ac01
hex589f51fd7d

380630072701 has 2 divisors, whose sum is σ = 380630072702. Its totient is φ = 380630072700.

The previous prime is 380630072663. The next prime is 380630072729. The reversal of 380630072701 is 107270036083.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 375315516900 + 5314555801 = 612630^2 + 72901^2 .

It is a cyclic number.

It is not a de Polignac number, because 380630072701 - 213 = 380630064509 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (380630372701) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 190315036350 + 190315036351.

It is an arithmetic number, because the mean of its divisors is an integer number (190315036351).

Almost surely, 2380630072701 is an apocalyptic number.

It is an amenable number.

380630072701 is a deficient number, since it is larger than the sum of its proper divisors (1).

380630072701 is an equidigital number, since it uses as much as digits as its factorization.

380630072701 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 42336, while the sum is 37.

The spelling of 380630072701 in words is "three hundred eighty billion, six hundred thirty million, seventy-two thousand, seven hundred one".