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2228329548 = 223328372907
BaseRepresentation
bin1000010011010001…
…1001110001001100
312202021222212111000
42010310121301030
514030423021143
61005040500300
7106135326414
oct20464316114
95667885430
102228329548
11a43919a75
1252231a690
132968701c3
14171d33644
15d0965bd3
hex84d19c4c

2228329548 has 48 divisors (see below), whose sum is σ = 5797644160. Its totient is φ = 740141712.

The previous prime is 2228329513. The next prime is 2228329559. The reversal of 2228329548 is 8459238222.

2228329548 is a `hidden beast` number, since 2 + 2 + 2 + 83 + 29 + 548 = 666.

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 15 ways as a sum of consecutive naturals, for example, 5890 + ... + 67017.

Almost surely, 22228329548 is an apocalyptic number.

It is an amenable number.

2228329548 is an abundant number, since it is smaller than the sum of its proper divisors (3569314612).

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

2228329548 is a wasteful number, since it uses less digits than its factorization.

2228329548 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73203 (or 73195 counting only the distinct ones).

The product of its digits is 552960, while the sum is 45.

The square root of 2228329548 is about 47205.1856049735. The cubic root of 2228329548 is about 1306.1502554943.

It can be divided in two parts, 2228 and 329548, that added together give a 4-th power (331776 = 244).

The spelling of 2228329548 in words is "two billion, two hundred twenty-eight million, three hundred twenty-nine thousand, five hundred forty-eight".