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130211104100 = 225271116910533
BaseRepresentation
bin111100101000100101…
…1111100010101100100
3110110002122011110000012
41321101023330111210
54113133020312400
6135452415505352
712256516060130
oct1712113742544
9413078143005
10130211104100
1150249856830
122129b528258
13c3818490bc
14643353c3c0
1535c1662d35
hex1e512fc564

130211104100 has 72 divisors (see below), whose sum is σ = 352280244288. Its totient is φ = 40585276800.

The previous prime is 130211104061. The next prime is 130211104103. The reversal of 130211104100 is 1401112031.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is not an unprimeable number, because it can be changed into a prime (130211104103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8447567 + ... + 8462966.

Almost surely, 2130211104100 is an apocalyptic number.

130211104100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

130211104100 is an abundant number, since it is smaller than the sum of its proper divisors (222069140188).

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

130211104100 is a wasteful number, since it uses less digits than its factorization.

130211104100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16910565 (or 16910558 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 130211104100 its reverse (1401112031), we get a palindrome (131612216131).

The spelling of 130211104100 in words is "one hundred thirty billion, two hundred eleven million, one hundred four thousand, one hundred".

Divisors: 1 2 4 5 7 10 11 14 20 22 25 28 35 44 50 55 70 77 100 110 140 154 175 220 275 308 350 385 550 700 770 1100 1540 1925 3850 7700 16910533 33821066 67642132 84552665 118373731 169105330 186015863 236747462 338210660 372031726 422763325 473494924 591868655 744063452 845526650 930079315 1183737310 1302111041 1691053300 1860158630 2367474620 2604222082 2959343275 3720317260 4650396575 5208444164 5918686550 6510555205 9300793150 11837373100 13021110410 18601586300 26042220820 32552776025 65105552050 130211104100