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23065101 = 33854263
BaseRepresentation
bin101011111111…
…1001000001101
31121101211101000
41113333020031
521401040401
62142210513
7400023123
oct127771015
947354330
1023065101
1112024174
127883a39
134a175b7
1430c5913
152059186
hex15ff20d

23065101 has 8 divisors (see below), whose sum is σ = 34170560. Its totient is φ = 15376716.

The previous prime is 23065093. The next prime is 23065111. The reversal of 23065101 is 10156032.

It is not a de Polignac number, because 23065101 - 23 = 23065093 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 (23065111) 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, 427105 + ... + 427158.

It is an arithmetic number, because the mean of its divisors is an integer number (4271320).

Almost surely, 223065101 is an apocalyptic number.

It is an amenable number.

23065101 is a deficient number, since it is larger than the sum of its proper divisors (11105459).

23065101 is an equidigital number, since it uses as much as digits as its factorization.

23065101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 854272 (or 854266 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 18.

The square root of 23065101 is about 4802.6139757428. The cubic root of 23065101 is about 284.6547620163.

The spelling of 23065101 in words is "twenty-three million, sixty-five thousand, one hundred one".

Divisors: 1 3 9 27 854263 2562789 7688367 23065101