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23795001 = 322643889
BaseRepresentation
bin101101011000…
…1010100111001
31122202220121100
41122301110321
522042420001
62210002013
7406153116
oct132612471
948686540
1023795001
111248259a
127b76309
134c118a9
14323590d
152150586
hex16b1539

23795001 has 6 divisors (see below), whose sum is σ = 34370570. Its totient is φ = 15863328.

The previous prime is 23794999. The next prime is 23795029. The reversal of 23795001 is 10059732.

It can be written as a sum of positive squares in only one way, i.e., 13682601 + 10112400 = 3699^2 + 3180^2 .

It is not a de Polignac number, because 23795001 - 21 = 23794999 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23795071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1321936 + ... + 1321953.

Almost surely, 223795001 is an apocalyptic number.

It is an amenable number.

23795001 is a deficient number, since it is larger than the sum of its proper divisors (10575569).

23795001 is a wasteful number, since it uses less digits than its factorization.

23795001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2643895 (or 2643892 counting only the distinct ones).

The product of its (nonzero) digits is 1890, while the sum is 27.

The square root of 23795001 is about 4878.0119926052. The cubic root of 23795001 is about 287.6262875558.

The spelling of 23795001 in words is "twenty-three million, seven hundred ninety-five thousand, one".

Divisors: 1 3 9 2643889 7931667 23795001