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102230200233 = 327333116359
BaseRepresentation
bin101111100110101100…
…1010000111110101001
3100202212121011020211100
41133031121100332221
53133331412401413
6114544111552013
710246234236000
oct1371531207651
9322777136740
10102230200233
113a3a0312597
121799082b609
139842886255
144d3b31dc37
1529d4e1ea73
hex17cd650fa9

102230200233 has 24 divisors (see below), whose sum is σ = 172205072000. Its totient is φ = 58417255512.

The previous prime is 102230200187. The next prime is 102230200271. The reversal of 102230200233 is 332002032201.

It is a happy number.

102230200233 is a `hidden beast` number, since 1 + 0 + 2 + 230 + 200 + 233 = 666.

It is not a de Polignac number, because 102230200233 - 28 = 102230199977 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102230204233) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 16555093 + ... + 16561266.

Almost surely, 2102230200233 is an apocalyptic number.

It is an amenable number.

102230200233 is a deficient number, since it is larger than the sum of its proper divisors (69974871767).

102230200233 is an equidigital number, since it uses as much as digits as its factorization.

102230200233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33116386 (or 33116369 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

Adding to 102230200233 its reverse (332002032201), we get a palindrome (434232232434).

The spelling of 102230200233 in words is "one hundred two billion, two hundred thirty million, two hundred thousand, two hundred thirty-three".

Divisors: 1 3 7 9 21 49 63 147 343 441 1029 3087 33116359 99349077 231814513 298047231 695443539 1622701591 2086330617 4868104773 11358911137 14604314319 34076733411 102230200233