Search a number
-
+
48230183 = 67377159
BaseRepresentation
bin1011011111111…
…0111100100111
310100202100101002
42313332330213
544321331213
64441423515
71123643531
oct267767447
9110670332
1048230183
1125252061
121419ab9b
139cb8991
146596851
15437a658
hex2dfef27

48230183 has 4 divisors (see below), whose sum is σ = 48244080. Its totient is φ = 48216288.

The previous prime is 48230167. The next prime is 48230197. The reversal of 48230183 is 38103284.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 48230183 - 24 = 48230167 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48230123) 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 3 ways as a sum of consecutive naturals, for example, 3158 + ... + 10316.

It is an arithmetic number, because the mean of its divisors is an integer number (12061020).

Almost surely, 248230183 is an apocalyptic number.

48230183 is a deficient number, since it is larger than the sum of its proper divisors (13897).

48230183 is an equidigital number, since it uses as much as digits as its factorization.

48230183 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13896.

The product of its (nonzero) digits is 4608, while the sum is 29.

The square root of 48230183 is about 6944.7953893545. The cubic root of 48230183 is about 364.0041233482.

The spelling of 48230183 in words is "forty-eight million, two hundred thirty thousand, one hundred eighty-three".

Divisors: 1 6737 7159 48230183