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130630200 = 23352217717
BaseRepresentation
bin1111100100101…
…00001000111000
3100002210200221120
413302110020320
5231420131300
620543505240
73144224031
oct762241070
9302720846
10130630200
1167812448
12378b8220
13210a959c
14134c5a88
15b7053a0
hex7c94238

130630200 has 48 divisors (see below), whose sum is σ = 404955480. Its totient is φ = 34834560.

The previous prime is 130630183. The next prime is 130630211. The reversal of 130630200 is 2036031.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 130630200.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 108259 + ... + 109458.

Almost surely, 2130630200 is an apocalyptic number.

130630200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

130630200 is an abundant number, since it is smaller than the sum of its proper divisors (274325280).

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

130630200 is a wasteful number, since it uses less digits than its factorization.

130630200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 217736 (or 217727 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 15.

The square root of 130630200 is about 11429.3569372909. The cubic root of 130630200 is about 507.3969635597.

Adding to 130630200 its reverse (2036031), we get a palindrome (132666231).

The spelling of 130630200 in words is "one hundred thirty million, six hundred thirty thousand, two hundred".

Divisors: 1 2 3 4 5 6 8 10 12 15 20 24 25 30 40 50 60 75 100 120 150 200 300 600 217717 435434 653151 870868 1088585 1306302 1741736 2177170 2612604 3265755 4354340 5225208 5442925 6531510 8708680 10885850 13063020 16328775 21771700 26126040 32657550 43543400 65315100 130630200