Search a number
-
+
10263130 = 251026313
BaseRepresentation
bin100111001001…
…101001011010
3201022102100221
4213021221122
510111410010
61003550254
7153143443
oct47115132
921272327
1010263130
11587a929
12352b38a
132184577
1415122ca
15d7adda
hex9c9a5a

10263130 has 8 divisors (see below), whose sum is σ = 18473652. Its totient is φ = 4105248.

The previous prime is 10263107. The next prime is 10263131. The reversal of 10263130 is 3136201.

10263130 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 9308601 + 954529 = 3051^2 + 977^2 .

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

It is not an unprimeable number, because it can be changed into a prime (10263131) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 513147 + ... + 513166.

Almost surely, 210263130 is an apocalyptic number.

10263130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10263130 is a deficient number, since it is larger than the sum of its proper divisors (8210522).

10263130 is a wasteful number, since it uses less digits than its factorization.

10263130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1026320.

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 10263130 is about 3203.6120239505. The cubic root of 10263130 is about 217.3167876255.

Adding to 10263130 its reverse (3136201), we get a palindrome (13399331).

The spelling of 10263130 in words is "ten million, two hundred sixty-three thousand, one hundred thirty".

Divisors: 1 2 5 10 1026313 2052626 5131565 10263130