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200010202023 = 388867750223
BaseRepresentation
bin1011101001000110001…
…0010111101110100111
3201010021001111000001010
42322101202113232213
511234110102431043
6231514452433303
720310303444342
oct2722142275647
9633231430033
10200010202023
11779075aa125
123291b018833
1315b26481988
1499755b9459
1553092dc133
hex2e91897ba7

200010202023 has 8 divisors (see below), whose sum is σ = 266683625728. Its totient is φ = 133338456504.

The previous prime is 200010201991. The next prime is 200010202033. The reversal of 200010202023 is 320202010002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 200010202023 - 25 = 200010201991 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200010202033) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 108511 + ... + 641712.

It is an arithmetic number, because the mean of its divisors is an integer number (33335453216).

Almost surely, 2200010202023 is an apocalyptic number.

200010202023 is a deficient number, since it is larger than the sum of its proper divisors (66673423705).

200010202023 is an equidigital number, since it uses as much as digits as its factorization.

200010202023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 839093.

The product of its (nonzero) digits is 48, while the sum is 12.

Adding to 200010202023 its reverse (320202010002), we get a palindrome (520212212025).

The spelling of 200010202023 in words is "two hundred billion, ten million, two hundred two thousand, twenty-three".

Divisors: 1 3 88867 266601 750223 2250669 66670067341 200010202023