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23065301 = 713125153
BaseRepresentation
bin101011111111…
…1001011010101
31121101211122102
41113333023111
521401042201
62142211445
7400023530
oct127771325
947354572
1023065301
1112024336
127883b85
134a1770c
1430c5a17
15205926b
hex15ff2d5

23065301 has 8 divisors (see below), whose sum is σ = 26562624. Its totient is φ = 19618560.

The previous prime is 23065279. The next prime is 23065307. The reversal of 23065301 is 10356032.

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

It is not a de Polignac number, because 23065301 - 214 = 23048917 is a prime.

It is a super-2 number, since 2×230653012 = 1064016220441202, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23065307) 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, 11660 + ... + 13493.

It is an arithmetic number, because the mean of its divisors is an integer number (3320328).

Almost surely, 223065301 is an apocalyptic number.

It is an amenable number.

23065301 is a deficient number, since it is larger than the sum of its proper divisors (3497323).

23065301 is a wasteful number, since it uses less digits than its factorization.

23065301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25291.

The product of its (nonzero) digits is 540, while the sum is 20.

The square root of 23065301 is about 4802.6347976918. The cubic root of 23065301 is about 284.6555847714.

The spelling of 23065301 in words is "twenty-three million, sixty-five thousand, three hundred one".

Divisors: 1 7 131 917 25153 176071 3295043 23065301