[go: up one dir, main page]

Search a number
-
+
10130331 = 361197281
BaseRepresentation
bin100110101001…
…001110011011
3201001200012110
4212221032123
510043132311
61001043403
7152051331
oct46511633
921050173
1010130331
11579a082
123486563
132138ca3
1414b9b51
15d518a6
hex9a939b

10130331 has 16 divisors (see below), whose sum is σ = 13847328. Its totient is φ = 6585600.

The previous prime is 10130311. The next prime is 10130339. The reversal of 10130331 is 13303101.

It is not a de Polignac number, because 10130331 - 25 = 10130299 is a prime.

It is a super-2 number, since 2×101303312 = 205247212339122, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10130339) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35911 + ... + 36191.

It is an arithmetic number, because the mean of its divisors is an integer number (865458).

Almost surely, 210130331 is an apocalyptic number.

10130331 is a deficient number, since it is larger than the sum of its proper divisors (3716997).

10130331 is a wasteful number, since it uses less digits than its factorization.

10130331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 542.

The product of its (nonzero) digits is 27, while the sum is 12.

The square root of 10130331 is about 3182.8180909377. The cubic root of 10130331 is about 216.3753974397.

Adding to 10130331 its reverse (13303101), we get a palindrome (23433432).

The spelling of 10130331 in words is "ten million, one hundred thirty thousand, three hundred thirty-one".

Divisors: 1 3 61 183 197 281 591 843 12017 17141 36051 51423 55357 166071 3376777 10130331