Base | Representation |
---|---|
bin | 1100111000110… |
… | …1001010000000 |
3 | 10202201022021111 |
4 | 3032031022000 |
5 | 102314234202 |
6 | 5210333104 |
7 | 1224315235 |
oct | 316151200 |
9 | 122638244 |
10 | 54055552 |
11 | 28570811 |
12 | 1612a194 |
13 | b278345 |
14 | 727178c |
15 | 4b2b6d7 |
hex | 338d280 |
54055552 has 16 divisors (see below), whose sum is σ = 107689050. Its totient is φ = 27027712.
The previous prime is 54055549. The next prime is 54055553. The reversal of 54055552 is 25555045.
It can be written as a sum of positive squares in only one way, i.e., 41267776 + 12787776 = 6424^2 + 3576^2 .
It is a tau number, because it is divible by the number of its divisors (16).
It is not an unprimeable number, because it can be changed into a prime (54055553) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 211027 + ... + 211282.
Almost surely, 254055552 is an apocalyptic number.
It is an amenable number.
54055552 is a deficient number, since it is larger than the sum of its proper divisors (53633498).
54055552 is an equidigital number, since it uses as much as digits as its factorization.
54055552 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 422323 (or 422311 counting only the distinct ones).
The product of its (nonzero) digits is 25000, while the sum is 31.
The square root of 54055552 is about 7352.2480915704. The cubic root of 54055552 is about 378.1058837591.
The spelling of 54055552 in words is "fifty-four million, fifty-five thousand, five hundred fifty-two".
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