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48416228 = 2277323687
BaseRepresentation
bin1011100010110…
…0010111100100
310101002210120122
42320230113210
544343304403
64445421112
71125350120
oct270542744
9111083518
1048416228
1125369913
121426a798
13a052573
146604580
1543b5838
hex2e2c5e4

48416228 has 24 divisors (see below), whose sum is σ = 98163072. Its totient is φ = 20464704.

The previous prime is 48416227. The next prime is 48416231. The reversal of 48416228 is 82261484.

48416228 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-2 number, since 2×484162282 = 4688262267495968, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (48416227) 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, 9800 + ... + 13887.

It is an arithmetic number, because the mean of its divisors is an integer number (4090128).

Almost surely, 248416228 is an apocalyptic number.

It is an amenable number.

48416228 is an abundant number, since it is smaller than the sum of its proper divisors (49746844).

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

48416228 is a wasteful number, since it uses less digits than its factorization.

48416228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23771 (or 23769 counting only the distinct ones).

The product of its digits is 24576, while the sum is 35.

The square root of 48416228 is about 6958.1770601214. The cubic root of 48416228 is about 364.4715640829.

The spelling of 48416228 in words is "forty-eight million, four hundred sixteen thousand, two hundred twenty-eight".

Divisors: 1 2 4 7 14 28 73 146 292 511 1022 2044 23687 47374 94748 165809 331618 663236 1729151 3458302 6916604 12104057 24208114 48416228