Search a number
-
+
10232705 = 57292363
BaseRepresentation
bin100111000010…
…001110000001
3201020212122002
4213002032001
510104421310
61003153345
7152655650
oct47021601
921225562
1010232705
115859a8a
123515855
132173772
141505197
15d71da5
hex9c2381

10232705 has 8 divisors (see below), whose sum is σ = 14033472. Its totient is φ = 7016688.

The previous prime is 10232693. The next prime is 10232707. The reversal of 10232705 is 50723201.

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

It is not a de Polignac number, because 10232705 - 26 = 10232641 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (10232707) 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, 146147 + ... + 146216.

It is an arithmetic number, because the mean of its divisors is an integer number (1754184).

Almost surely, 210232705 is an apocalyptic number.

It is an amenable number.

10232705 is a deficient number, since it is larger than the sum of its proper divisors (3800767).

10232705 is an equidigital number, since it uses as much as digits as its factorization.

10232705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 292375.

The product of its (nonzero) digits is 420, while the sum is 20.

The square root of 10232705 is about 3198.8599531708. The cubic root of 10232705 is about 217.1018302114.

Adding to 10232705 its reverse (50723201), we get a palindrome (60955906).

The spelling of 10232705 in words is "ten million, two hundred thirty-two thousand, seven hundred five".

Divisors: 1 5 7 35 292363 1461815 2046541 10232705