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48047133 = 3137116903
BaseRepresentation
bin1011011101001…
…0010000011101
310100102001021110
42313102100131
544300002013
64433452233
71122252051
oct267222035
9110361243
1048047133
1125137582
1214111079
139c53574
146549c61
1543412c3
hex2dd241d

48047133 has 8 divisors (see below), whose sum is σ = 64531008. Its totient is φ = 31797344.

The previous prime is 48047099. The next prime is 48047159. The reversal of 48047133 is 33174084.

48047133 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 48047133 - 210 = 48046109 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 48047133.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48047033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58041 + ... + 58862.

It is an arithmetic number, because the mean of its divisors is an integer number (8066376).

Almost surely, 248047133 is an apocalyptic number.

It is an amenable number.

48047133 is a deficient number, since it is larger than the sum of its proper divisors (16483875).

48047133 is a wasteful number, since it uses less digits than its factorization.

48047133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117043.

The product of its (nonzero) digits is 8064, while the sum is 30.

The square root of 48047133 is about 6931.6039269422. The cubic root of 48047133 is about 363.5430329096.

The spelling of 48047133 in words is "forty-eight million, forty-seven thousand, one hundred thirty-three".

Divisors: 1 3 137 411 116903 350709 16015711 48047133