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89130203202200 = 23522618811701731
BaseRepresentation
bin10100010001000000111110…
…000110011100001010011000
3102200120202122002221211121112
4110101000332012130022120
543140302124004432300
6513321503341355452
724526305344625326
oct2421007606341230
9380522562854545
1089130203202200
11264439a80a71a6
129bb6044868b88
133a96c32a32404
141801cd3b1cd16
15a48733c16e35
hex51103e19c298

89130203202200 has 48 divisors (see below), whose sum is σ = 207228635525160. Its totient is φ = 35651924192000.

The previous prime is 89130203202193. The next prime is 89130203202211. The reversal of 89130203202200 is 220230203198.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 51525335 + ... + 53227065.

Almost surely, 289130203202200 is an apocalyptic number.

It is an amenable number.

89130203202200 is an abundant number, since it is smaller than the sum of its proper divisors (118098432322960).

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

89130203202200 is a wasteful number, since it uses less digits than its factorization.

89130203202200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1963628 (or 1963619 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 32.

Adding to 89130203202200 its reverse (220230203198), we get a palindrome (89350433405398).

The spelling of 89130203202200 in words is "eighty-nine trillion, one hundred thirty billion, two hundred three million, two hundred two thousand, two hundred".

Divisors: 1 2 4 5 8 10 20 25 40 50 100 200 261881 523762 1047524 1309405 1701731 2095048 2618810 3403462 5237620 6547025 6806924 8508655 10475240 13094050 13613848 17017310 26188100 34034620 42543275 52376200 68069240 85086550 170173100 340346200 445651016011 891302032022 1782604064044 2228255080055 3565208128088 4456510160110 8913020320220 11141275400275 17826040640440 22282550800550 44565101601100 89130203202200