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10130285 = 511184187
BaseRepresentation
bin100110101001…
…001101101101
3201001200010202
4212221031231
510043132120
61001043245
7152051234
oct46511555
921050122
1010130285
11579a040
123486525
132138c69
1414b9b1b
15d51875
hex9a936d

10130285 has 8 divisors (see below), whose sum is σ = 13261536. Its totient is φ = 7367440.

The previous prime is 10130279. The next prime is 10130293. The reversal of 10130285 is 58203101.

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

It is not a de Polignac number, because 10130285 - 24 = 10130269 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 92039 + ... + 92148.

It is an arithmetic number, because the mean of its divisors is an integer number (1657692).

Almost surely, 210130285 is an apocalyptic number.

It is an amenable number.

10130285 is a deficient number, since it is larger than the sum of its proper divisors (3131251).

10130285 is a wasteful number, since it uses less digits than its factorization.

10130285 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 184203.

The product of its (nonzero) digits is 240, while the sum is 20.

The square root of 10130285 is about 3182.8108646289. The cubic root of 10130285 is about 216.3750699320.

Adding to 10130285 its reverse (58203101), we get a palindrome (68333386).

The spelling of 10130285 in words is "ten million, one hundred thirty thousand, two hundred eighty-five".

Divisors: 1 5 11 55 184187 920935 2026057 10130285