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130210330000 = 245413021033
BaseRepresentation
bin111100101000100100…
…0111111010110010000
3110110002120201010010211
41321101020333112100
54113132321030000
6135452351133504
712256506354232
oct1712110772620
9413076633124
10130210330000
1150249378183
122129b214294
13c38163795a
1464333ba252
1535c155d7ba
hex1e5123f590

130210330000 has 50 divisors (see below), whose sum is σ = 315252254174. Its totient is φ = 52084128000.

The previous prime is 130210329989. The next prime is 130210330007. The reversal of 130210330000 is 33012031.

It can be written as a sum of positive squares in 5 ways, for example, as 37178009856 + 93032320144 = 192816^2 + 305012^2 .

It is a tau number, because it is divible by the number of its divisors (50).

It is not an unprimeable number, because it can be changed into a prime (130210330007) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 6500517 + ... + 6520516.

Almost surely, 2130210330000 is an apocalyptic number.

130210330000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

130210330000 is an abundant number, since it is smaller than the sum of its proper divisors (185041924174).

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

130210330000 is an equidigital number, since it uses as much as digits as its factorization.

130210330000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13021061 (or 13021040 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 13.

Adding to 130210330000 its reverse (33012031), we get a palindrome (130243342031).

The spelling of 130210330000 in words is "one hundred thirty billion, two hundred ten million, three hundred thirty thousand".

Divisors: 1 2 4 5 8 10 16 20 25 40 50 80 100 125 200 250 400 500 625 1000 1250 2000 2500 5000 10000 13021033 26042066 52084132 65105165 104168264 130210330 208336528 260420660 325525825 520841320 651051650 1041682640 1302103300 1627629125 2604206600 3255258250 5208413200 6510516500 8138145625 13021033000 16276291250 26042066000 32552582500 65105165000 130210330000