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130310106 = 2321718351
BaseRepresentation
bin1111100010001…
…01111111011010
3100002012102212020
413301011333122
5231324410411
620532555310
73141421563
oct761057732
9302172766
10130310106
1167613a03
1237782b36
1320cc6994
141344116a
15b690606
hex7c45fda

130310106 has 8 divisors (see below), whose sum is σ = 260620224. Its totient is φ = 43436700.

The previous prime is 130310053. The next prime is 130310107. The reversal of 130310106 is 601013031.

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

130310106 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (130310107) 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 3 ways as a sum of consecutive naturals, for example, 10859170 + ... + 10859181.

It is an arithmetic number, because the mean of its divisors is an integer number (32577528).

Almost surely, 2130310106 is an apocalyptic number.

130310106 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

130310106 is a wasteful number, since it uses less digits than its factorization.

130310106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21718356.

The product of its (nonzero) digits is 54, while the sum is 15.

The square root of 130310106 is about 11415.3451984598. The cubic root of 130310106 is about 506.9821856498.

Adding to 130310106 its reverse (601013031), we get a palindrome (731323137).

The spelling of 130310106 in words is "one hundred thirty million, three hundred ten thousand, one hundred six".

Divisors: 1 2 3 6 21718351 43436702 65155053 130310106