Search a number
-
+
10230452 = 222557613
BaseRepresentation
bin100111000001…
…101010110100
3201020202112122
4213001222310
510104333302
61003135112
7152646251
oct47015264
921222478
1010230452
115858321
123514498
13217272b
141504428
15d713a2
hex9c1ab4

10230452 has 6 divisors (see below), whose sum is σ = 17903298. Its totient is φ = 5115224.

The previous prime is 10230449. The next prime is 10230457. The reversal of 10230452 is 25403201.

10230452 is nontrivially palindromic in base 7.

It can be written as a sum of positive squares in only one way, i.e., 8145316 + 2085136 = 2854^2 + 1444^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 10230452.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10230457) by changing a digit.

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 as a sum of consecutive naturals, namely, 1278803 + ... + 1278810.

It is an arithmetic number, because the mean of its divisors is an integer number (2983883).

Almost surely, 210230452 is an apocalyptic number.

It is an amenable number.

10230452 is a deficient number, since it is larger than the sum of its proper divisors (7672846).

10230452 is a wasteful number, since it uses less digits than its factorization.

10230452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2557617 (or 2557615 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 17.

The square root of 10230452 is about 3198.5077770736. The cubic root of 10230452 is about 217.0858954764.

Adding to 10230452 its reverse (25403201), we get a palindrome (35633653).

The spelling of 10230452 in words is "ten million, two hundred thirty thousand, four hundred fifty-two".

Divisors: 1 2 4 2557613 5115226 10230452