Search a number
-
+
10230485 = 512716111
BaseRepresentation
bin100111000001…
…101011010101
3201020202120212
4213001223111
510104333420
61003135205
7152646326
oct47015325
921222525
1010230485
115858351
123514505
132172755
14150444d
15d713c5
hex9c1ad5

10230485 has 8 divisors (see below), whose sum is σ = 12374016. Its totient is φ = 8119440.

The previous prime is 10230457. The next prime is 10230487. The reversal of 10230485 is 58403201.

10230485 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 not a de Polignac number, because 10230485 - 214 = 10214101 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10230485.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10230487) 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, 7421 + ... + 8690.

It is an arithmetic number, because the mean of its divisors is an integer number (1546752).

Almost surely, 210230485 is an apocalyptic number.

It is an amenable number.

10230485 is a deficient number, since it is larger than the sum of its proper divisors (2143531).

10230485 is a wasteful number, since it uses less digits than its factorization.

10230485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16243.

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 10230485 is about 3198.5129357250. The cubic root of 10230485 is about 217.0861288915.

Adding to 10230485 its reverse (58403201), we get a palindrome (68633686).

The spelling of 10230485 in words is "ten million, two hundred thirty thousand, four hundred eighty-five".

Divisors: 1 5 127 635 16111 80555 2046097 10230485