Base | Representation |
---|---|
bin | 1011010010011100… |
… | …1000000100100000 |
3 | 21211011202211222102 |
4 | 2310213020010200 |
5 | 22201204434202 |
6 | 1220402425532 |
7 | 135042616514 |
oct | 26447100440 |
9 | 7734684872 |
10 | 3030155552 |
11 | 1315497796 |
12 | 7069622a8 |
13 | 393a12268 |
14 | 20a616144 |
15 | 12b04dd02 |
hex | b49c8120 |
3030155552 has 54 divisors (see below), whose sum is σ = 6154610553. Its totient is φ = 1468524672.
The previous prime is 3030155507. The next prime is 3030155561. The reversal of 3030155552 is 2555510303.
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 2444709136 + 585446416 = 49444^2 + 24196^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=38924.
It is a Duffinian number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 11521373 + ... + 11521635.
Almost surely, 23030155552 is an apocalyptic number.
3030155552 is a gapful number since it is divisible by the number (32) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 3030155552
3030155552 is an abundant number, since it is smaller than the sum of its proper divisors (3124455001).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3030155552 is an frugal number, since it uses more digits than its factorization.
3030155552 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 610 (or 302 counting only the distinct ones).
The product of its (nonzero) digits is 11250, while the sum is 29.
The square root of 3030155552 is about 55046.8487018104. The cubic root of 3030155552 is about 1447.0658942866.
Multiplying 3030155552 by its product of nonzero digits (11250), we get a square (34089249960000 = 58386002).
Adding to 3030155552 its reverse (2555510303), we get a palindrome (5585665855).
The spelling of 3030155552 in words is "three billion, thirty million, one hundred fifty-five thousand, five hundred fifty-two".
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