[go: up one dir, main page]

Search a number
-
+
4279230001 is a prime number
BaseRepresentation
bin1111111100001111…
…1101111000110001
3102001020010102000001
43333003331320301
532230440330001
61544342430001
7211020566134
oct37703757061
912036112001
104279230001
1118a6571922
129b5132301
13532729777
142c847c21b
151a0a30001
hexff0fde31

4279230001 has 2 divisors, whose sum is σ = 4279230002. Its totient is φ = 4279230000.

The previous prime is 4279229993. The next prime is 4279230023. The reversal of 4279230001 is 1000329724.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3915755776 + 363474225 = 62576^2 + 19065^2 .

It is a cyclic number.

It is not a de Polignac number, because 4279230001 - 23 = 4279229993 is a prime.

It is not a weakly prime, because it can be changed into another prime (4279230061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2139615000 + 2139615001.

It is an arithmetic number, because the mean of its divisors is an integer number (2139615001).

Almost surely, 24279230001 is an apocalyptic number.

It is an amenable number.

4279230001 is a deficient number, since it is larger than the sum of its proper divisors (1).

4279230001 is an equidigital number, since it uses as much as digits as its factorization.

4279230001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3024, while the sum is 28.

The square root of 4279230001 is about 65415.8237814063. The cubic root of 4279230001 is about 1623.5109042300.

Adding to 4279230001 its reverse (1000329724), we get a palindrome (5279559725).

The spelling of 4279230001 in words is "four billion, two hundred seventy-nine million, two hundred thirty thousand, one".