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130200210 = 2345722963
BaseRepresentation
bin1111100001010…
…11001010010010
3100001222212010000
413300223022102
5231312401320
620530350430
73140453310
oct760531222
9301885100
10130200210
1167549388
123772b416
1320c8895a
14134130b0
15b66cc90
hex7c2b292

130200210 has 80 divisors (see below), whose sum is σ = 400124736. Its totient is φ = 29758752.

The previous prime is 130200193. The next prime is 130200221. The reversal of 130200210 is 12002031.

It is a happy number.

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 = 130200192 and 130200201.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 5812 + ... + 17151.

Almost surely, 2130200210 is an apocalyptic number.

130200210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

130200210 is an abundant number, since it is smaller than the sum of its proper divisors (269924526).

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

130200210 is a wasteful number, since it uses less digits than its factorization.

130200210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22989 (or 22980 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 9.

The square root of 130200210 is about 11410.5306625065. The cubic root of 130200210 is about 506.8396257577.

Adding to 130200210 its reverse (12002031), we get a palindrome (142202241).

The spelling of 130200210 in words is "one hundred thirty million, two hundred thousand, two hundred ten".

Divisors: 1 2 3 5 6 7 9 10 14 15 18 21 27 30 35 42 45 54 63 70 81 90 105 126 135 162 189 210 270 315 378 405 567 630 810 945 1134 1890 2835 5670 22963 45926 68889 114815 137778 160741 206667 229630 321482 344445 413334 482223 620001 688890 803705 964446 1033335 1240002 1446669 1607410 1860003 2066670 2411115 2893338 3100005 3720006 4340007 4822230 6200010 7233345 8680014 9300015 13020021 14466690 18600030 21700035 26040042 43400070 65100105 130200210