Search a number
-
+
10248724069 is a prime number
BaseRepresentation
bin10011000101101111…
…10001111001100101
3222110020210010101221
421202313301321211
5131442133132234
64412545420341
7511654501003
oct114267617145
928406703357
1010248724069
11438a1570a1
121ba033a6b1
13c743a418c
146d31c9a73
153eeb3deb4
hex262df1e65

10248724069 has 2 divisors, whose sum is σ = 10248724070. Its totient is φ = 10248724068.

The previous prime is 10248724043. The next prime is 10248724097. The reversal of 10248724069 is 96042784201.

10248724069 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9981009025 + 267715044 = 99905^2 + 16362^2 .

It is a cyclic number.

It is not a de Polignac number, because 10248724069 - 215 = 10248691301 is a prime.

It is a super-2 number, since 2×102487240692 (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10248704069) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5124362034 + 5124362035.

It is an arithmetic number, because the mean of its divisors is an integer number (5124362035).

Almost surely, 210248724069 is an apocalyptic number.

It is an amenable number.

10248724069 is a deficient number, since it is larger than the sum of its proper divisors (1).

10248724069 is an equidigital number, since it uses as much as digits as its factorization.

10248724069 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 193536, while the sum is 43.

The spelling of 10248724069 in words is "ten billion, two hundred forty-eight million, seven hundred twenty-four thousand, sixty-nine".