Base | Representation |
---|---|
bin | 101000000011101110011… |
… | …111010100000000010101 |
3 | 100202011101222201000112122 |
4 | 220003232133110000111 |
5 | 330100143221132003 |
6 | 5504335414225325 |
7 | 402611314045550 |
oct | 50035637240025 |
9 | 10664358630478 |
10 | 2752780255253 |
11 | 9714a1764446 |
12 | 385610655245 |
13 | 16c780777082 |
14 | 97341849697 |
15 | 4b915a64238 |
hex | 280ee7d4015 |
2752780255253 has 32 divisors (see below), whose sum is σ = 3410063813376. Its totient is φ = 2168130198528.
The previous prime is 2752780255229. The next prime is 2752780255271. The reversal of 2752780255253 is 3525520872572.
2752780255253 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 2752780255253 - 220 = 2752779206677 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2752780255195 and 2752780255204.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2752780252253) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11615975 + ... + 11850587.
It is an arithmetic number, because the mean of its divisors is an integer number (106564494168).
Almost surely, 22752780255253 is an apocalyptic number.
It is an amenable number.
2752780255253 is a deficient number, since it is larger than the sum of its proper divisors (657283558123).
2752780255253 is a wasteful number, since it uses less digits than its factorization.
2752780255253 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 236973.
The product of its (nonzero) digits is 11760000, while the sum is 53.
The spelling of 2752780255253 in words is "two trillion, seven hundred fifty-two billion, seven hundred eighty million, two hundred fifty-five thousand, two hundred fifty-three".
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