Base | Representation |
---|---|
bin | 1111110101110111… |
… | …1000101100100100 |
3 | 101222100202212020211 |
4 | 3331131320230210 |
5 | 32202113020202 |
6 | 1541545105204 |
7 | 210244253605 |
oct | 37535705444 |
9 | 11870685224 |
10 | 4252470052 |
11 | 1892454766 |
12 | 9a8188204 |
13 | 52a01a48c |
14 | 2c4ab3dac |
15 | 19d4e61d7 |
hex | fd778b24 |
4252470052 has 24 divisors (see below), whose sum is σ = 7602703416. Its totient is φ = 2080485888.
The previous prime is 4252470041. The next prime is 4252470073. The reversal of 4252470052 is 2500742524.
It can be written as a sum of positive squares in 4 ways, for example, as 189172516 + 4063297536 = 13754^2 + 63744^2 .
It is a junction number, because it is equal to n+sod(n) for n = 4252469996 and 4252470023.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52188 + ... + 105964.
It is an arithmetic number, because the mean of its divisors is an integer number (316779309).
Almost surely, 24252470052 is an apocalyptic number.
It is an amenable number.
4252470052 is a deficient number, since it is larger than the sum of its proper divisors (3350233364).
4252470052 is a wasteful number, since it uses less digits than its factorization.
4252470052 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 54207 (or 54205 counting only the distinct ones).
The product of its (nonzero) digits is 22400, while the sum is 31.
The square root of 4252470052 is about 65210.9657342996. The cubic root of 4252470052 is about 1620.1196441636.
The spelling of 4252470052 in words is "four billion, two hundred fifty-two million, four hundred seventy thousand, fifty-two".
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