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23800441 = 73400063
BaseRepresentation
bin101101011001…
…0101001111001
31122210012001211
41122302221321
522043103231
62210043121
7406205020
oct132625171
948705054
1023800441
1112486695
127b794a1
134c14202
1432378b7
152151eb1
hex16b2a79

23800441 has 4 divisors (see below), whose sum is σ = 27200512. Its totient is φ = 20400372.

The previous prime is 23800433. The next prime is 23800453. The reversal of 23800441 is 14400832.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 23800441 - 23 = 23800433 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23800411) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1700025 + ... + 1700038.

It is an arithmetic number, because the mean of its divisors is an integer number (6800128).

Almost surely, 223800441 is an apocalyptic number.

It is an amenable number.

23800441 is a deficient number, since it is larger than the sum of its proper divisors (3400071).

23800441 is an equidigital number, since it uses as much as digits as its factorization.

23800441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3400070.

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 23800441 is about 4878.5695649442. The cubic root of 23800441 is about 287.6482048734.

The spelling of 23800441 in words is "twenty-three million, eight hundred thousand, four hundred forty-one".

Divisors: 1 7 3400063 23800441