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23032041 = 319339779
BaseRepresentation
bin101011111011…
…1000011101001
31121100011000120
41113313003221
521344011131
62141353453
7366524544
oct127670351
947304016
1023032041
111200134a
127868889
134a05536
1430b785b
15204e496
hex15f70e9

23032041 has 8 divisors (see below), whose sum is σ = 30869280. Its totient is φ = 15274752.

The previous prime is 23032001. The next prime is 23032067. The reversal of 23032041 is 14023032.

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

It is not a de Polignac number, because 23032041 - 27 = 23031913 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 23032041.

It is not an unprimeable number, because it can be changed into a prime (23032001) 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, 19311 + ... + 20468.

It is an arithmetic number, because the mean of its divisors is an integer number (3858660).

Almost surely, 223032041 is an apocalyptic number.

It is an amenable number.

23032041 is a deficient number, since it is larger than the sum of its proper divisors (7837239).

23032041 is a wasteful number, since it uses less digits than its factorization.

23032041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39975.

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 23032041 is about 4799.1708658892. The cubic root of 23032041 is about 284.5186951761.

Adding to 23032041 its reverse (14023032), we get a palindrome (37055073).

Subtracting from 23032041 its reverse (14023032), we obtain a palindrome (9009009).

The spelling of 23032041 in words is "twenty-three million, thirty-two thousand, forty-one".

Divisors: 1 3 193 579 39779 119337 7677347 23032041