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200132231012 = 22734929996829
BaseRepresentation
bin1011101001100011001…
…1110111111101100100
3201010120120002201100022
42322120303313331210
511234332322343022
6231534532134312
720313314616110
oct2723063677544
9633516081308
10200132231012
117796a47732a
1232953a67398
1315b4583928c
1499878a2740
155314d93c42
hex2e98cf7f64

200132231012 has 48 divisors (see below), whose sum is σ = 401604000000. Its totient is φ = 85484156544.

The previous prime is 200132230999. The next prime is 200132231087. The reversal of 200132231012 is 210132231002.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29302814 + ... + 29309642.

It is an arithmetic number, because the mean of its divisors is an integer number (8366750000).

Almost surely, 2200132231012 is an apocalyptic number.

It is an amenable number.

200132231012 is an abundant number, since it is smaller than the sum of its proper divisors (201471768988).

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

200132231012 is a wasteful number, since it uses less digits than its factorization.

200132231012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10188 (or 10186 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 200132231012 its reverse (210132231002), we get a palindrome (410264462014).

The spelling of 200132231012 in words is "two hundred billion, one hundred thirty-two million, two hundred thirty-one thousand, twelve".

Divisors: 1 2 4 7 14 28 349 698 1396 2443 2999 4886 5998 6829 9772 11996 13658 20993 27316 41986 47803 83972 95606 191212 1046651 2093302 2383321 4186604 4766642 7326557 9533284 14653114 16683247 20480171 29306228 33366494 40960342 66732988 81920684 143361197 286722394 573444788 7147579679 14295159358 28590318716 50033057753 100066115506 200132231012