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30341012200 = 2352297173679
BaseRepresentation
bin11100010000011101…
…110001101011101000
32220022111222010011121
4130100131301223220
5444114244342300
621534413105024
72122610230342
oct342035615350
986274863147
1030341012200
111195a78a5a4
125a69188174
132b26c22375
14167b856292
15bc8a3981a
hex710771ae8

30341012200 has 96 divisors (see below), whose sum is σ = 74004192000. Its totient is φ = 11552710400.

The previous prime is 30341012183. The next prime is 30341012227. The reversal of 30341012200 is 221014303.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 374961 + ... + 448639.

It is an arithmetic number, because the mean of its divisors is an integer number (770877000).

Almost surely, 230341012200 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30341012200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (37002096000).

30341012200 is an abundant number, since it is smaller than the sum of its proper divisors (43663179800).

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

30341012200 is a wasteful number, since it uses less digits than its factorization.

30341012200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73795 (or 73786 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 30341012200 its reverse (221014303), we get a palindrome (30562026503).

The spelling of 30341012200 in words is "thirty billion, three hundred forty-one million, twelve thousand, two hundred".

Divisors: 1 2 4 5 8 10 20 25 29 40 50 58 71 100 116 142 145 200 232 284 290 355 568 580 710 725 1160 1420 1450 1775 2059 2840 2900 3550 4118 5800 7100 8236 10295 14200 16472 20590 41180 51475 73679 82360 102950 147358 205900 294716 368395 411800 589432 736790 1473580 1841975 2136691 2947160 3683950 4273382 5231209 7367900 8546764 10462418 10683455 14735800 17093528 20924836 21366910 26156045 41849672 42733820 52312090 53417275 85467640 104624180 106834550 130780225 151705061 209248360 213669100 261560450 303410122 427338200 523120900 606820244 758525305 1046241800 1213640488 1517050610 3034101220 3792626525 6068202440 7585253050 15170506100 30341012200