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10230169 is a prime number
BaseRepresentation
bin100111000001…
…100110011001
3201020202011011
4213001212121
510104331134
61003133521
7152645365
oct47014631
921222134
1010230169
115858094
1235142a1
132172571
1415042a5
15d71264
hex9c1999

10230169 has 2 divisors, whose sum is σ = 10230170. Its totient is φ = 10230168.

The previous prime is 10230149. The next prime is 10230179. The reversal of 10230169 is 96103201.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5234944 + 4995225 = 2288^2 + 2235^2 .

It is an emirp because it is prime and its reverse (96103201) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10230169 - 25 = 10230137 is a prime.

It is a super-2 number, since 2×102301692 = 209312715537122, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10230109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5115084 + 5115085.

It is an arithmetic number, because the mean of its divisors is an integer number (5115085).

Almost surely, 210230169 is an apocalyptic number.

It is an amenable number.

10230169 is a deficient number, since it is larger than the sum of its proper divisors (1).

10230169 is an equidigital number, since it uses as much as digits as its factorization.

10230169 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 324, while the sum is 22.

The square root of 10230169 is about 3198.4635373879. The cubic root of 10230169 is about 217.0838937442.

It can be divided in two parts, 10230 and 169, that multiplied together give a triangular number (1728870 = T1859).

The spelling of 10230169 in words is "ten million, two hundred thirty thousand, one hundred sixty-nine".