Base | Representation |
---|---|
bin | 101000000011101100101… |
… | …011111001011110011001 |
3 | 100202011022212202220011122 |
4 | 220003230223321132121 |
5 | 330100113000000100 |
6 | 5504332413535025 |
7 | 402610465635104 |
oct | 50035453713631 |
9 | 10664285686148 |
10 | 2752750000025 |
11 | 97148667a223 |
12 | 3856024a4475 |
13 | 16c777412b7c |
14 | 9733b81173b |
15 | 4b913089985 |
hex | 280ecaf9799 |
2752750000025 has 6 divisors (see below), whose sum is σ = 3413410000062. Its totient is φ = 2202200000000.
The previous prime is 2752750000001. The next prime is 2752750000037. The reversal of 2752750000025 is 5200000572572.
It can be written as a sum of positive squares in 3 ways, for example, as 871691118736 + 1881058881289 = 933644^2 + 1371517^2 .
It is not a de Polignac number, because 2752750000025 - 236 = 2684030523289 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 2752750000025.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 55054999976 + ... + 55055000025.
It is an arithmetic number, because the mean of its divisors is an integer number (568901666677).
Almost surely, 22752750000025 is an apocalyptic number.
2752750000025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
2752750000025 is a deficient number, since it is larger than the sum of its proper divisors (660660000037).
2752750000025 is a wasteful number, since it uses less digits than its factorization.
2752750000025 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 110110000011 (or 110110000006 counting only the distinct ones).
The product of its (nonzero) digits is 49000, while the sum is 35.
Adding to 2752750000025 its reverse (5200000572572), we get a palindrome (7952750572597).
The spelling of 2752750000025 in words is "two trillion, seven hundred fifty-two billion, seven hundred fifty million, twenty-five", and thus it is an aban number.
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