[go: up one dir, main page]

Search a number
-
+
23904127 = 1318110159
BaseRepresentation
bin101101100101…
…1111101111111
31122222110022001
41123023331333
522104413002
62212203131
7410116222
oct133137577
948873261
1023904127
1112547585
1280094a7
134c4c470
1432635b9
152172a87
hex16cbf7f

23904127 has 8 divisors (see below), whose sum is σ = 25887680. Its totient is φ = 21941280.

The previous prime is 23904119. The next prime is 23904143. The reversal of 23904127 is 72140932.

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

It is a cyclic number.

It is not a de Polignac number, because 23904127 - 23 = 23904119 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23904095 and 23904104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23904157) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2727 + ... + 7432.

It is an arithmetic number, because the mean of its divisors is an integer number (3235960).

Almost surely, 223904127 is an apocalyptic number.

23904127 is a deficient number, since it is larger than the sum of its proper divisors (1983553).

23904127 is a wasteful number, since it uses less digits than its factorization.

23904127 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10353.

The product of its (nonzero) digits is 3024, while the sum is 28.

The square root of 23904127 is about 4889.1846968590. The cubic root of 23904127 is about 288.0653103876.

The spelling of 23904127 in words is "twenty-three million, nine hundred four thousand, one hundred twenty-seven".

Divisors: 1 13 181 2353 10159 132067 1838779 23904127