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10130107 = 13779239
BaseRepresentation
bin100110101001…
…001010111011
3201001122220011
4212221022323
510043130412
61001042351
7152050561
oct46511273
921048804
1010130107
115799999
1234863b7
132138b60
1414b9a31
15d517a7
hex9a92bb

10130107 has 4 divisors (see below), whose sum is σ = 10909360. Its totient is φ = 9350856.

The previous prime is 10130101. The next prime is 10130117. The reversal of 10130107 is 70103101.

10130107 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 70103101 = 632311087.

It is a cyclic number.

It is not a de Polignac number, because 10130107 - 27 = 10129979 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (13), and also a Moran number because the ratio is a prime number: 779239 = 10130107 / (1 + 0 + 1 + 3 + 0 + 1 + 0 + 7).

It is a Duffinian number.

It is a plaindrome in base 11.

It is not an unprimeable number, because it can be changed into a prime (10130101) 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 3 ways as a sum of consecutive naturals, for example, 389607 + ... + 389632.

It is an arithmetic number, because the mean of its divisors is an integer number (2727340).

Almost surely, 210130107 is an apocalyptic number.

10130107 is a deficient number, since it is larger than the sum of its proper divisors (779253).

10130107 is an equidigital number, since it uses as much as digits as its factorization.

10130107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 779252.

The product of its (nonzero) digits is 21, while the sum is 13.

The square root of 10130107 is about 3182.7829018015. The cubic root of 10130107 is about 216.3738026104.

Adding to 10130107 its reverse (70103101), we get a palindrome (80233208).

The spelling of 10130107 in words is "ten million, one hundred thirty thousand, one hundred seven".

Divisors: 1 13 779239 10130107