Search a number
-
+
48090248 = 2315233947
BaseRepresentation
bin1011011101110…
…0110010001000
310100111020102022
42313130302020
544302341443
64434424012
71122521543
oct267346210
9110436368
1048090248
1125166a08
1214132008
139c6a08b
14655b85a
15434de68
hex2ddcc88

48090248 has 16 divisors (see below), whose sum is σ = 90251280. Its totient is φ = 24023248.

The previous prime is 48090227. The next prime is 48090271. The reversal of 48090248 is 84209084.

48090248 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×480902483 (a number of 24 digits) contains 333 as substring.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 10211 + ... + 14157.

It is an arithmetic number, because the mean of its divisors is an integer number (5640705).

Almost surely, 248090248 is an apocalyptic number.

It is an amenable number.

48090248 is a deficient number, since it is larger than the sum of its proper divisors (42161032).

48090248 is a wasteful number, since it uses less digits than its factorization.

48090248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5476 (or 5472 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 35.

The square root of 48090248 is about 6934.7132601139. The cubic root of 48090248 is about 363.6517419405.

The spelling of 48090248 in words is "forty-eight million, ninety thousand, two hundred forty-eight".

Divisors: 1 2 4 8 1523 3046 3947 6092 7894 12184 15788 31576 6011281 12022562 24045124 48090248