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207030260200 = 235217181133623
BaseRepresentation
bin1100000011001111110…
…1110001000111101000
3201210101021221220110211
43000303331301013220
511342444221311300
6235035224550504
720646255114301
oct3006375610750
9653337856424
10207030260200
117a88a2037a5
123415a022434
13166a498b65a
14a03da777a8
1555ba7694ba
hex3033f711e8

207030260200 has 96 divisors (see below), whose sum is σ = 509956378560. Its totient is φ = 77895449600.

The previous prime is 207030260189. The next prime is 207030260231. The reversal of 207030260200 is 2062030702.

207030260200 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

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, 6140589 + ... + 6174211.

It is an arithmetic number, because the mean of its divisors is an integer number (5312045610).

Almost surely, 2207030260200 is an apocalyptic number.

207030260200 is a gapful number since it is divisible by the number (20) 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 207030260200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (254978189280).

207030260200 is an abundant number, since it is smaller than the sum of its proper divisors (302926118360).

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

207030260200 is a wasteful number, since it uses less digits than its factorization.

207030260200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35467 (or 35458 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 22.

Adding to 207030260200 its reverse (2062030702), we get a palindrome (209092290902).

The spelling of 207030260200 in words is "two hundred seven billion, thirty million, two hundred sixty thousand, two hundred".

Divisors: 1 2 4 5 8 10 17 20 25 34 40 50 68 85 100 136 170 200 340 425 680 850 1700 1811 3400 3622 7244 9055 14488 18110 30787 33623 36220 45275 61574 67246 72440 90550 123148 134492 153935 168115 181100 246296 268984 307870 336230 362200 571591 615740 672460 769675 840575 1143182 1231480 1344920 1539350 1681150 2286364 2857955 3078700 3362300 4572728 5715910 6157400 6724600 11431820 14289775 22863640 28579550 57159100 60891253 114318200 121782506 243565012 304456265 487130024 608912530 1035151301 1217825060 1522281325 2070302602 2435650120 3044562650 4140605204 5175756505 6089125300 8281210408 10351513010 12178250600 20703026020 25878782525 41406052040 51757565050 103515130100 207030260200