Base | Representation |
---|---|
bin | 1101110101100100… |
… | …01000010001011000 |
3 | 201011201100120020101 |
4 | 12322302020101120 |
5 | 110203214424202 |
6 | 3225050105144 |
7 | 352042441432 |
oct | 67262102130 |
9 | 21151316211 |
10 | 7428670552 |
11 | 3172322156 |
12 | 1533a1b1b4 |
13 | 915075364 |
14 | 506865652 |
15 | 2d7292887 |
hex | 1bac88458 |
7428670552 has 16 divisors (see below), whose sum is σ = 13991221440. Its totient is φ = 3697678176.
The previous prime is 7428670541. The next prime is 7428670577. The reversal of 7428670552 is 2550768247.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2080243 + ... + 2083810.
It is an arithmetic number, because the mean of its divisors is an integer number (874451340).
Almost surely, 27428670552 is an apocalyptic number.
It is an amenable number.
7428670552 is a deficient number, since it is larger than the sum of its proper divisors (6562550888).
7428670552 is a wasteful number, since it uses less digits than its factorization.
7428670552 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4164282 (or 4164278 counting only the distinct ones).
The product of its (nonzero) digits is 940800, while the sum is 46.
The square root of 7428670552 is about 86189.7357694059. The cubic root of 7428670552 is about 1951.2085912935.
The spelling of 7428670552 in words is "seven billion, four hundred twenty-eight million, six hundred seventy thousand, five hundred fifty-two".
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