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10230899 = 73147147
BaseRepresentation
bin100111000001…
…110001110011
3201020210011012
4213001301303
510104342044
61003141135
7152650460
oct47016163
921223135
1010230899
115858698
1235147ab
1321729b3
141504667
15d7159e
hex9c1c73

10230899 has 8 divisors (see below), whose sum is σ = 12069888. Its totient is φ = 8486280.

The previous prime is 10230863. The next prime is 10230901. The reversal of 10230899 is 99803201.

10230899 is digitally balanced in base 2, 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 10230899 - 220 = 9182323 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10230809) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23357 + ... + 23790.

It is an arithmetic number, because the mean of its divisors is an integer number (1508736).

Almost surely, 210230899 is an apocalyptic number.

10230899 is a deficient number, since it is larger than the sum of its proper divisors (1838989).

10230899 is an equidigital number, since it uses as much as digits as its factorization.

10230899 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47185.

The product of its (nonzero) digits is 3888, while the sum is 32.

The square root of 10230899 is about 3198.5776526450. The cubic root of 10230899 is about 217.0890571478.

The spelling of 10230899 in words is "ten million, two hundred thirty thousand, eight hundred ninety-nine".

Divisors: 1 7 31 217 47147 330029 1461557 10230899