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2000130310220 = 225753269559341
BaseRepresentation
bin11101000110110001000…
…011101000000001001100
321002012200112001021222112
4131012301003220001030
5230232231324411340
64130502554003152
7264335044060160
oct35066103500114
97065615037875
102000130310220
11701283464889
1228377b7164b8
131167c455b103
146cb41cd0ca0
153706466d065
hex1d1b10e804c

2000130310220 has 48 divisors (see below), whose sum is σ = 4890884701248. Its totient is φ = 672820112640.

The previous prime is 2000130310183. The next prime is 2000130310253. The reversal of 2000130310220 is 220130310002.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 2000130310195 and 2000130310204.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 134772251 + ... + 134787090.

It is an arithmetic number, because the mean of its divisors is an integer number (101893431276).

Almost surely, 22000130310220 is an apocalyptic number.

2000130310220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2000130310220 is an abundant number, since it is smaller than the sum of its proper divisors (2890754391028).

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

2000130310220 is a wasteful number, since it uses less digits than its factorization.

2000130310220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 269559410 (or 269559408 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 2000130310220 its reverse (220130310002), we get a palindrome (2220260620222).

The spelling of 2000130310220 in words is "two trillion, one hundred thirty million, three hundred ten thousand, two hundred twenty".

Divisors: 1 2 4 5 7 10 14 20 28 35 53 70 106 140 212 265 371 530 742 1060 1484 1855 3710 7420 269559341 539118682 1078237364 1347796705 1886915387 2695593410 3773830774 5391186820 7547661548 9434576935 14286645073 18869153870 28573290146 37738307740 57146580292 71433225365 100006515511 142866450730 200013031022 285732901460 400026062044 500032577555 1000065155110 2000130310220