Search a number
-
+
48286216 = 2311548707
BaseRepresentation
bin1011100000110…
…0101000001000
310100212012020101
42320030220020
544330124331
64442535144
71124266066
oct270145010
9110765211
1048286216
1125290170
12142074b4
13a008334
1465ad036
15438c061
hex2e0ca08

48286216 has 16 divisors (see below), whose sum is σ = 98767440. Its totient is φ = 21948240.

The previous prime is 48286193. The next prime is 48286219. The reversal of 48286216 is 61268284.

It is not an unprimeable number, because it can be changed into a prime (48286219) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 274266 + ... + 274441.

It is an arithmetic number, because the mean of its divisors is an integer number (6172965).

Almost surely, 248286216 is an apocalyptic number.

It is an amenable number.

48286216 is an abundant number, since it is smaller than the sum of its proper divisors (50481224).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

48286216 is a wasteful number, since it uses less digits than its factorization.

48286216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 548724 (or 548720 counting only the distinct ones).

The product of its digits is 36864, while the sum is 37.

The square root of 48286216 is about 6948.8283904555. The cubic root of 48286216 is about 364.1450333773.

The spelling of 48286216 in words is "forty-eight million, two hundred eighty-six thousand, two hundred sixteen".

Divisors: 1 2 4 8 11 22 44 88 548707 1097414 2194828 4389656 6035777 12071554 24143108 48286216