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23080804 = 226019601
BaseRepresentation
bin101100000001…
…0111101100100
31121102121220121
41120002331210
521402041204
62142411324
7400116655
oct130027544
947377817
1023080804
1112034a4a
127890b44
134a217a6
1430cb52c
15205db54
hex1602f64

23080804 has 12 divisors (see below), whose sum is σ = 40462828. Its totient is φ = 11520000.

The previous prime is 23080789. The next prime is 23080817. The reversal of 23080804 is 40808032.

It can be written as a sum of positive squares in 2 ways, for example, as 18662400 + 4418404 = 4320^2 + 2102^2 .

It is a hoax number, since the sum of its digits (25) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2397 + ... + 7204.

Almost surely, 223080804 is an apocalyptic number.

It is an amenable number.

23080804 is a deficient number, since it is larger than the sum of its proper divisors (17382024).

23080804 is a wasteful number, since it uses less digits than its factorization.

23080804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10206 (or 10204 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 25.

The square root of 23080804 is about 4804.2485364519. The cubic root of 23080804 is about 284.7193461647.

Adding to 23080804 its reverse (40808032), we get a palindrome (63888836).

The spelling of 23080804 in words is "twenty-three million, eighty thousand, eight hundred four".

Divisors: 1 2 4 601 1202 2404 9601 19202 38404 5770201 11540402 23080804