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130200030 = 23252396053
BaseRepresentation
bin1111100001010…
…11000111011110
3100001222211212100
413300223013132
5231312400110
620530345530
73140452632
oct760530736
9301884770
10130200030
1167549234
123772b2a6
1320c8884c
1413412dc2
15b66cbc0
hex7c2b1de

130200030 has 48 divisors (see below), whose sum is σ = 339992640. Its totient is φ = 34569024.

The previous prime is 130200029. The next prime is 130200043. The reversal of 130200030 is 30002031.

It is a happy number.

130200030 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 130199985 and 130200021.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18484 + ... + 24536.

It is an arithmetic number, because the mean of its divisors is an integer number (7083180).

Almost surely, 2130200030 is an apocalyptic number.

130200030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

130200030 is an abundant number, since it is smaller than the sum of its proper divisors (209792610).

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

130200030 is a wasteful number, since it uses less digits than its factorization.

130200030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6305 (or 6302 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 9.

The square root of 130200030 is about 11410.5227750529. The cubic root of 130200030 is about 506.8393921913.

Adding to 130200030 its reverse (30002031), we get a palindrome (160202061).

The spelling of 130200030 in words is "one hundred thirty million, two hundred thousand, thirty".

Divisors: 1 2 3 5 6 9 10 15 18 30 45 90 239 478 717 1195 1434 2151 2390 3585 4302 6053 7170 10755 12106 18159 21510 30265 36318 54477 60530 90795 108954 181590 272385 544770 1446667 2893334 4340001 7233335 8680002 13020003 14466670 21700005 26040006 43400010 65100015 130200030