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10308230 = 251030823
BaseRepresentation
bin100111010100…
…101010000110
3201101201020022
4213110222012
510114330410
61004535142
7153422102
oct47245206
921351208
1010308230
1159007a9
1235514b2
13219bc5a
141524902
15d89455
hex9d4a86

10308230 has 8 divisors (see below), whose sum is σ = 18554832. Its totient is φ = 4123288.

The previous prime is 10308229. The next prime is 10308251. The reversal of 10308230 is 3280301.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 10308199 and 10308208.

It is a congruent number.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 515402 + ... + 515421.

It is an arithmetic number, because the mean of its divisors is an integer number (2319354).

Almost surely, 210308230 is an apocalyptic number.

10308230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10308230 is a deficient number, since it is larger than the sum of its proper divisors (8246602).

10308230 is a wasteful number, since it uses less digits than its factorization.

10308230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1030830.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 10308230 is about 3210.6432377329. The cubic root of 10308230 is about 217.6346460072.

Adding to 10308230 its reverse (3280301), we get a palindrome (13588531).

The spelling of 10308230 in words is "ten million, three hundred eight thousand, two hundred thirty".

Divisors: 1 2 5 10 1030823 2061646 5154115 10308230