Base | Representation |
---|---|
bin | 1000100111011011… |
… | …00100101000100000 |
3 | 102221101000221022212 |
4 | 10103231210220200 |
5 | 33433133242203 |
6 | 2043000221252 |
7 | 222425432141 |
oct | 42355445040 |
9 | 12841027285 |
10 | 4625680928 |
11 | 1a64092600 |
12 | a9116a828 |
13 | 58943c40b |
14 | 31c4a3ac8 |
15 | 1c11671d8 |
hex | 113b64a20 |
4625680928 has 54 divisors (see below), whose sum is σ = 10019130597. Its totient is φ = 2100658560.
The previous prime is 4625680919. The next prime is 4625680933. The reversal of 4625680928 is 8290865264.
It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.
It can be written as a sum of positive squares in 2 ways, for example, as 2867388304 + 1758292624 = 53548^2 + 41932^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=48092.
It is a Duffinian number.
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 8 ways as a sum of consecutive naturals, for example, 4231550 + ... + 4232642.
Almost surely, 24625680928 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 4625680928
4625680928 is an abundant number, since it is smaller than the sum of its proper divisors (5393449669).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4625680928 is an equidigital number, since it uses as much as digits as its factorization.
4625680928 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2218 (or 1106 counting only the distinct ones).
The product of its (nonzero) digits is 1658880, while the sum is 50.
The square root of 4625680928 is about 68012.3586416469. The cubic root of 4625680928 is about 1666.1926876902.
Multiplying 4625680928 by its sum of digits (50), we get a square (231284046400 = 4809202).
The spelling of 4625680928 in words is "four billion, six hundred twenty-five million, six hundred eighty thousand, nine hundred twenty-eight".
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