Base | Representation |
---|---|
bin | 1101010001111110… |
… | …01010000010000100 |
3 | 200101220112101121022 |
4 | 12220333022002010 |
5 | 104100301030443 |
6 | 3135302410312 |
7 | 341455546106 |
oct | 65077120204 |
9 | 20356471538 |
10 | 7130095748 |
11 | 3029831516 |
12 | 146ba30998 |
13 | 898256189 |
14 | 4b8d43576 |
15 | 2bae65e68 |
hex | 1a8fca084 |
7130095748 has 6 divisors (see below), whose sum is σ = 12477667566. Its totient is φ = 3565047872.
The previous prime is 7130095747. The next prime is 7130095751. The reversal of 7130095748 is 8475900317.
It can be written as a sum of positive squares in only one way, i.e., 5829627904 + 1300467844 = 76352^2 + 36062^2 .
It is a junction number, because it is equal to n+sod(n) for n = 7130095699 and 7130095708.
It is not an unprimeable number, because it can be changed into a prime (7130095747) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 891261965 + ... + 891261972.
It is an arithmetic number, because the mean of its divisors is an integer number (2079611261).
Almost surely, 27130095748 is an apocalyptic number.
It is an amenable number.
7130095748 is a deficient number, since it is larger than the sum of its proper divisors (5347571818).
7130095748 is a wasteful number, since it uses less digits than its factorization.
7130095748 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1782523941 (or 1782523939 counting only the distinct ones).
The product of its (nonzero) digits is 211680, while the sum is 44.
The square root of 7130095748 is about 84439.8942917387. The cubic root of 7130095748 is about 1924.7091929738.
The spelling of 7130095748 in words is "seven billion, one hundred thirty million, ninety-five thousand, seven hundred forty-eight".
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