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204033103400 = 23527376758789
BaseRepresentation
bin1011111000000101010…
…0100001011000101000
3201111122102021120021102
42332001110201120220
511320324433302100
6233422001300532
720512062522650
oct2760124413050
9644572246242
10204033103400
1179591405505
1233662334748
1316317a612a9
149c379b1360
155492587cd5
hex2f81521628

204033103400 has 192 divisors, whose sum is σ = 565117699200. Its totient is φ = 67046538240.

The previous prime is 204033103397. The next prime is 204033103433. The reversal of 204033103400 is 4301330402.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3441206 + ... + 3499994.

It is an arithmetic number, because the mean of its divisors is an integer number (2943321350).

Almost surely, 2204033103400 is an apocalyptic number.

204033103400 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 204033103400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (282558849600).

204033103400 is an abundant number, since it is smaller than the sum of its proper divisors (361084595800).

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

204033103400 is a wasteful number, since it uses less digits than its factorization.

204033103400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58916 (or 58907 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 204033103400 its reverse (4301330402), we get a palindrome (208334433802).

The spelling of 204033103400 in words is "two hundred four billion, thirty-three million, one hundred three thousand, four hundred".