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23030044300 = 2252230300443
BaseRepresentation
bin10101011100101100…
…101001011010001100
32012110000002110121201
4111130230221122030
5334131142404200
614325125435244
71443464101204
oct253454513214
965400073551
1023030044300
11984895016a
12456886bb24
13223037b363
1411868ad404
158ebc96c6a
hex55cb2968c

23030044300 has 18 divisors (see below), whose sum is σ = 49975196348. Its totient is φ = 9212017680.

The previous prime is 23030044259. The next prime is 23030044337. The reversal of 23030044300 is 344003032.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 115150122 + ... + 115150321.

Almost surely, 223030044300 is an apocalyptic number.

23030044300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23030044300 is an abundant number, since it is smaller than the sum of its proper divisors (26945152048).

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

23030044300 is a wasteful number, since it uses less digits than its factorization.

23030044300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 230300457 (or 230300450 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 19.

Adding to 23030044300 its reverse (344003032), we get a palindrome (23374047332).

The spelling of 23030044300 in words is "twenty-three billion, thirty million, forty-four thousand, three hundred".

Divisors: 1 2 4 5 10 20 25 50 100 230300443 460600886 921201772 1151502215 2303004430 4606008860 5757511075 11515022150 23030044300