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10130306 = 219266587
BaseRepresentation
bin100110101001…
…001110000010
3201001200011112
4212221032002
510043132211
61001043322
7152051264
oct46511602
921050145
1010130306
11579a05a
123486542
132138c84
1414b9b34
15d5188b
hex9a9382

10130306 has 8 divisors (see below), whose sum is σ = 15995280. Its totient is φ = 4798548.

The previous prime is 10130303. The next prime is 10130311. The reversal of 10130306 is 60303101.

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 (10130303) 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, 133256 + ... + 133331.

It is an arithmetic number, because the mean of its divisors is an integer number (1999410).

Almost surely, 210130306 is an apocalyptic number.

10130306 is a deficient number, since it is larger than the sum of its proper divisors (5864974).

10130306 is a wasteful number, since it uses less digits than its factorization.

10130306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 266608.

The product of its (nonzero) digits is 54, while the sum is 14.

The square root of 10130306 is about 3182.8141635980. The cubic root of 10130306 is about 216.3752194465.

Adding to 10130306 its reverse (60303101), we get a palindrome (70433407).

The spelling of 10130306 in words is "ten million, one hundred thirty thousand, three hundred six".

Divisors: 1 2 19 38 266587 533174 5065153 10130306