Search a number
-
+
100130313 = 3199316747
BaseRepresentation
bin1011111011111…
…01111000001001
320222102010222010
411331331320021
5201113132223
613534050133
72324044053
oct575757011
9228363863
10100130313
1151580428
1229649949
131798ac0a
14d4268d3
158bcd393
hex5f7de09

100130313 has 8 divisors (see below), whose sum is σ = 133582048. Its totient is φ = 66716064.

The previous prime is 100130309. The next prime is 100130321. The reversal of 100130313 is 313031001.

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

It is not a de Polignac number, because 100130313 - 22 = 100130309 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100130353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2395 + ... + 14352.

It is an arithmetic number, because the mean of its divisors is an integer number (16697756).

Almost surely, 2100130313 is an apocalyptic number.

It is an amenable number.

100130313 is a deficient number, since it is larger than the sum of its proper divisors (33451735).

100130313 is a wasteful number, since it uses less digits than its factorization.

100130313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18743.

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

The square root of 100130313 is about 10006.5135286972. The cubic root of 100130313 is about 464.3604156343.

Adding to 100130313 its reverse (313031001), we get a palindrome (413161314).

The spelling of 100130313 in words is "one hundred million, one hundred thirty thousand, three hundred thirteen".

Divisors: 1 3 1993 5979 16747 50241 33376771 100130313