Search a number
-
+
48285141 = 3107359419
BaseRepresentation
bin1011100000110…
…0010111010101
310100212010202120
42320030113111
544330111031
64442530153
71124263002
oct270142725
9110763676
1048285141
112528a383
1214206959
13a0079b8
1465ac8a9
15438ba96
hex2e0c5d5

48285141 has 16 divisors (see below), whose sum is σ = 65318400. Its totient is φ = 31724528.

The previous prime is 48285131. The next prime is 48285143. The reversal of 48285141 is 14158284.

48285141 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 48285141 - 26 = 48285077 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48285143) 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 15 ways as a sum of consecutive naturals, for example, 115030 + ... + 115448.

It is an arithmetic number, because the mean of its divisors is an integer number (4082400).

Almost surely, 248285141 is an apocalyptic number.

It is an amenable number.

48285141 is a deficient number, since it is larger than the sum of its proper divisors (17033259).

48285141 is a wasteful number, since it uses less digits than its factorization.

48285141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 888.

The product of its digits is 10240, while the sum is 33.

The square root of 48285141 is about 6948.7510388558. The cubic root of 48285141 is about 364.1423310270.

The spelling of 48285141 in words is "forty-eight million, two hundred eighty-five thousand, one hundred forty-one".

Divisors: 1 3 107 321 359 419 1077 1257 38413 44833 115239 134499 150421 451263 16095047 48285141