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10130423 = 34929027
BaseRepresentation
bin100110101001…
…001111110111
3201001200022212
4212221033313
510043133143
61001044035
7152051522
oct46511767
921050285
1010130423
11579a156
12348661b
132139044
1414b9bb9
15d51918
hex9a93f7

10130423 has 4 divisors (see below), whose sum is σ = 10159800. Its totient is φ = 10101048.

The previous prime is 10130383. The next prime is 10130431. The reversal of 10130423 is 32403101.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10130423 - 212 = 10126327 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10130398 and 10130407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10130023) 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, 14165 + ... + 14862.

It is an arithmetic number, because the mean of its divisors is an integer number (2539950).

Almost surely, 210130423 is an apocalyptic number.

10130423 is a deficient number, since it is larger than the sum of its proper divisors (29377).

10130423 is an equidigital number, since it uses as much as digits as its factorization.

10130423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29376.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 10130423 is about 3182.8325435059. The cubic root of 10130423 is about 216.3760524521.

Adding to 10130423 its reverse (32403101), we get a palindrome (42533524).

The spelling of 10130423 in words is "ten million, one hundred thirty thousand, four hundred twenty-three".

Divisors: 1 349 29027 10130423