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230232202200 = 23335271113191223
BaseRepresentation
bin1101011001101011101…
…0001001101111011000
3211000021021111200102000
43112122322021233120
512233003420432300
6253433415041000
722430240300130
oct3263272115730
9730237450360
10230232202200
1189706092180
1238754370160
1318931834a10
14b2012d1ac0
155ec7668c00
hex359ae89bd8

230232202200 has 1536 divisors, whose sum is σ = 1075131187200. Its totient is φ = 43732224000.

The previous prime is 230232202169. The next prime is 230232202231. The reversal of 230232202200 is 2202232032.

230232202200 is a `hidden beast` number, since 2 + 30 + 232 + 202 + 200 = 666.

It is an interprime number because it is at equal distance from previous prime (230232202169) and next prime (230232202231).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 383 ways as a sum of consecutive naturals, for example, 1032431289 + ... + 1032431511.

It is an arithmetic number, because the mean of its divisors is an integer number (699955200).

Almost surely, 2230232202200 is an apocalyptic number.

230232202200 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 230232202200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (537565593600).

230232202200 is an abundant number, since it is smaller than the sum of its proper divisors (844898985000).

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

230232202200 is a wasteful number, since it uses less digits than its factorization.

230232202200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 470 (or 455 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 18.

Adding to 230232202200 its reverse (2202232032), we get a palindrome (232434434232).

The spelling of 230232202200 in words is "two hundred thirty billion, two hundred thirty-two million, two hundred two thousand, two hundred".