Base | Representation |
---|---|
bin | 11111010100011000011… |
… | …010101011100101101000 |
3 | 21121202011200220122000112 |
4 | 133110120122223211220 |
5 | 240230140143402020 |
6 | 4324411315353452 |
7 | 311330142252104 |
oct | 37243032534550 |
9 | 7552150818015 |
10 | 2152188262760 |
11 | 75a813192158 |
12 | 2a91375b2888 |
13 | 127c48295963 |
14 | 76248b04904 |
15 | 3aeb3c5b2c5 |
hex | 1f5186ab968 |
2152188262760 has 16 divisors (see below), whose sum is σ = 4842423591300. Its totient is φ = 860875305088.
The previous prime is 2152188262663. The next prime is 2152188262769. The reversal of 2152188262760 is 672628812512.
It can be written as a sum of positive squares in 2 ways, for example, as 1773547408516 + 378640854244 = 1331746^2 + 615338^2 .
It is a junction number, because it is equal to n+sod(n) for n = 2152188262699 and 2152188262708.
It is not an unprimeable number, because it can be changed into a prime (2152188262769) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26902353245 + ... + 26902353324.
Almost surely, 22152188262760 is an apocalyptic number.
2152188262760 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2152188262760 is an abundant number, since it is smaller than the sum of its proper divisors (2690235328540).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2152188262760 is a wasteful number, since it uses less digits than its factorization.
2152188262760 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 53804706580 (or 53804706576 counting only the distinct ones).
The product of its (nonzero) digits is 1290240, while the sum is 50.
The spelling of 2152188262760 in words is "two trillion, one hundred fifty-two billion, one hundred eighty-eight million, two hundred sixty-two thousand, seven hundred sixty".
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