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23068433 = 311096827
BaseRepresentation
bin101011111111…
…1111100010001
31121101222221102
41113333330101
521401142213
62142234145
7400035623
oct127777421
947358842
1023068433
1112026723
127885955
134a18c7b
1430c6c13
15205a158
hex15fff11

23068433 has 8 divisors (see below), whose sum is σ = 24034560. Its totient is φ = 22116240.

The previous prime is 23068411. The next prime is 23068447. The reversal of 23068433 is 33486032.

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

It is a cyclic number.

It is not a de Polignac number, because 23068433 - 210 = 23067409 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 23068396 and 23068405.

It is not an unprimeable number, because it can be changed into a prime (23068403) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 35 + ... + 6792.

It is an arithmetic number, because the mean of its divisors is an integer number (3004320).

Almost surely, 223068433 is an apocalyptic number.

It is an amenable number.

23068433 is a deficient number, since it is larger than the sum of its proper divisors (966127).

23068433 is a wasteful number, since it uses less digits than its factorization.

23068433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6967.

The product of its (nonzero) digits is 10368, while the sum is 29.

The square root of 23068433 is about 4802.9608576377. The cubic root of 23068433 is about 284.6684684958.

The spelling of 23068433 in words is "twenty-three million, sixty-eight thousand, four hundred thirty-three".

Divisors: 1 31 109 3379 6827 211637 744143 23068433