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130310003210 = 2513031000321
BaseRepresentation
bin111100101011100010…
…1001101101000001010
3110110100112021001002012
41321113011031220022
54113333330100320
6135510311335522
712262126515542
oct1712705155012
9413315231065
10130310003210
115029a666132
12213086815a2
13c39919579a
146442724322
1535ca19b4c5
hex1e5714da0a

130310003210 has 8 divisors (see below), whose sum is σ = 234558005796. Its totient is φ = 52124001280.

The previous prime is 130310003191. The next prime is 130310003227. The reversal of 130310003210 is 12300013031.

It can be written as a sum of positive squares in 2 ways, for example, as 119364031081 + 10945972129 = 345491^2 + 104623^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6515500151 + ... + 6515500170.

Almost surely, 2130310003210 is an apocalyptic number.

130310003210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

130310003210 is a deficient number, since it is larger than the sum of its proper divisors (104248002586).

130310003210 is a wasteful number, since it uses less digits than its factorization.

130310003210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13031000328.

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

Adding to 130310003210 its reverse (12300013031), we get a palindrome (142610016241).

The spelling of 130310003210 in words is "one hundred thirty billion, three hundred ten million, three thousand, two hundred ten".

Divisors: 1 2 5 10 13031000321 26062000642 65155001605 130310003210