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130010232300 = 2235213107311551
BaseRepresentation
bin111100100010100110…
…1101011010111101100
3110102120122012002200220
41321011031223113230
54112230104413200
6135420442251340
712251526512064
oct1710515532754
9412518162626
10130010232300
1150156428883
12212441b6b50
13c34c048050
1464149b03a4
1535adbd54a0
hex1e4536b5ec

130010232300 has 144 divisors (see below), whose sum is σ = 408885829632. Its totient is φ = 31703328000.

The previous prime is 130010232271. The next prime is 130010232361. The reversal of 130010232300 is 3232010031.

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 130010232300.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 261525 + ... + 573075.

It is an arithmetic number, because the mean of its divisors is an integer number (2839484928).

Almost surely, 2130010232300 is an apocalyptic number.

130010232300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 130010232300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (204442914816).

130010232300 is an abundant number, since it is smaller than the sum of its proper divisors (278875597332).

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

130010232300 is a wasteful number, since it uses less digits than its factorization.

130010232300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 311688 (or 311681 counting only the distinct ones).

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

Adding to 130010232300 its reverse (3232010031), we get a palindrome (133242242331).

The spelling of 130010232300 in words is "one hundred thirty billion, ten million, two hundred thirty-two thousand, three hundred".

Divisors: 1 2 3 4 5 6 10 12 13 15 20 25 26 30 39 50 52 60 65 75 78 100 107 130 150 156 195 214 260 300 321 325 390 428 535 642 650 780 975 1070 1284 1300 1391 1605 1950 2140 2675 2782 3210 3900 4173 5350 5564 6420 6955 8025 8346 10700 13910 16050 16692 20865 27820 32100 34775 41730 69550 83460 104325 139100 208650 311551 417300 623102 934653 1246204 1557755 1869306 3115510 3738612 4050163 4673265 6231020 7788775 8100326 9346530 12150489 15577550 16200652 18693060 20250815 23366325 24300978 31155100 33335957 40501630 46732650 48601956 60752445 66671914 81003260 93465300 100007871 101254075 121504890 133343828 166679785 200015742 202508150 243009780 303762225 333359570 400031484 405016300 433367441 500039355 607524450 666719140 833398925 866734882 1000078710 1215048900 1300102323 1666797850 1733469764 2000157420 2166837205 2500196775 2600204646 3333595700 4333674410 5000393550 5200409292 6500511615 8667348820 10000787100 10834186025 13001023230 21668372050 26002046460 32502558075 43336744100 65005116150 130010232300