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130002010200 = 23325272223339
BaseRepresentation
bin111100100010010111…
…0010100000001011000
3110102120001201101002200
41321010232110001120
54112221003311300
6135415550130200
712251366565666
oct1710456240130
9412501641080
10130002010200
1150151822457
12212414b0960
13c34a4297ba
14641386dc36
1535ad10e200
hex1e44b94058

130002010200 has 72 divisors (see below), whose sum is σ = 436590090300. Its totient is φ = 34667202240.

The previous prime is 130002010109. The next prime is 130002010213. The reversal of 130002010200 is 2010200031.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (72).

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 36109870 + ... + 36113469.

Almost surely, 2130002010200 is an apocalyptic number.

130002010200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

130002010200 is an abundant number, since it is smaller than the sum of its proper divisors (306588080100).

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

130002010200 is a wasteful number, since it uses less digits than its factorization.

130002010200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72223361 (or 72223349 counting only the distinct ones).

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

Adding to 130002010200 its reverse (2010200031), we get a palindrome (132012210231).

The spelling of 130002010200 in words is "one hundred thirty billion, two million, ten thousand, two hundred".

Divisors: 1 2 3 4 5 6 8 9 10 12 15 18 20 24 25 30 36 40 45 50 60 72 75 90 100 120 150 180 200 225 300 360 450 600 900 1800 72223339 144446678 216670017 288893356 361116695 433340034 577786712 650010051 722233390 866680068 1083350085 1300020102 1444466780 1733360136 1805583475 2166700170 2600040204 2888933560 3250050255 3611166950 4333400340 5200080408 5416750425 6500100510 7222333900 8666800680 10833500850 13000201020 14444667800 16250251275 21667001700 26000402040 32500502550 43334003400 65001005100 130002010200