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10230447 = 317200597
BaseRepresentation
bin100111000001…
…101010101111
3201020202112110
4213001222233
510104333242
61003135103
7152646243
oct47015257
921222473
1010230447
115858317
123514493
132172726
141504423
15d7139c
hex9c1aaf

10230447 has 8 divisors (see below), whose sum is σ = 14443056. Its totient is φ = 6419072.

The previous prime is 10230433. The next prime is 10230449. The reversal of 10230447 is 74403201.

10230447 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 10230447 - 26 = 10230383 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10230449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 100248 + ... + 100349.

It is an arithmetic number, because the mean of its divisors is an integer number (1805382).

Almost surely, 210230447 is an apocalyptic number.

10230447 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

10230447 is a deficient number, since it is larger than the sum of its proper divisors (4212609).

10230447 is a wasteful number, since it uses less digits than its factorization.

10230447 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200617.

The product of its (nonzero) digits is 672, while the sum is 21.

The square root of 10230447 is about 3198.5069954590. The cubic root of 10230447 is about 217.0858601104.

Adding to 10230447 its reverse (74403201), we get a palindrome (84633648).

The spelling of 10230447 in words is "ten million, two hundred thirty thousand, four hundred forty-seven".

Divisors: 1 3 17 51 200597 601791 3410149 10230447