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23023000413 = 34740604939
BaseRepresentation
bin10101011100010001…
…110001101101011101
32012102111211121020000
4111130101301231131
5334122342003123
614324314444513
71443350163120
oct253421615535
965374747200
1023023000413
119844979a76
124566433739
13222ba8318a
1411859983b7
158eb354b43
hex55c471b5d

23023000413 has 20 divisors (see below), whose sum is σ = 39305581920. Its totient is φ = 13155999912.

The previous prime is 23023000411. The next prime is 23023000417. The reversal of 23023000413 is 31400032032.

23023000413 is a `hidden beast` number, since 23 + 0 + 230 + 0 + 0 + 413 = 666.

It is not a de Polignac number, because 23023000413 - 21 = 23023000411 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23023000411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 20301903 + ... + 20303036.

It is an arithmetic number, because the mean of its divisors is an integer number (1965279096).

Almost surely, 223023000413 is an apocalyptic number.

It is an amenable number.

23023000413 is a deficient number, since it is larger than the sum of its proper divisors (16282581507).

23023000413 is an equidigital number, since it uses as much as digits as its factorization.

23023000413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40604958 (or 40604949 counting only the distinct ones).

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

Adding to 23023000413 its reverse (31400032032), we get a palindrome (54423032445).

The spelling of 23023000413 in words is "twenty-three billion, twenty-three million, four hundred thirteen", and thus it is an aban number.

Divisors: 1 3 7 9 21 27 63 81 189 567 40604939 121814817 284234573 365444451 852703719 1096333353 2558111157 3289000059 7674333471 23023000413