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200241024420 = 223524113847927
BaseRepresentation
bin1011101001111101001…
…0111000110110100100
3201010212010210222211210
42322133102320312210
511240043200240140
6231553420031420
720316105424053
oct2723722706644
9633763728753
10200241024420
1177a15924438
1232984392570
1315b6223b388
14999810239a
15531e6d3d80
hex2e9f4b8da4

200241024420 has 48 divisors (see below), whose sum is σ = 563001360768. Its totient is φ = 53176035840.

The previous prime is 200241024409. The next prime is 200241024541. The reversal of 200241024420 is 24420142002.

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, 6909504 + ... + 6938423.

It is an arithmetic number, because the mean of its divisors is an integer number (11729195016).

Almost surely, 2200241024420 is an apocalyptic number.

200241024420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200241024420 is an abundant number, since it is smaller than the sum of its proper divisors (362760336348).

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

200241024420 is a wasteful number, since it uses less digits than its factorization.

200241024420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13848180 (or 13848178 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 21.

Adding to 200241024420 its reverse (24420142002), we get a palindrome (224661166422).

The spelling of 200241024420 in words is "two hundred billion, two hundred forty-one million, twenty-four thousand, four hundred twenty".

Divisors: 1 2 3 4 5 6 10 12 15 20 30 60 241 482 723 964 1205 1446 2410 2892 3615 4820 7230 14460 13847927 27695854 41543781 55391708 69239635 83087562 138479270 166175124 207718905 276958540 415437810 830875620 3337350407 6674700814 10012051221 13349401628 16686752035 20024102442 33373504070 40048204884 50060256105 66747008140 100120512210 200241024420