Base | Representation |
---|---|
bin | 10011101100011110011… |
… | …100100100110000011001 |
3 | 11210101102112212022201212 |
4 | 103230132130210300121 |
5 | 134133303412132210 |
6 | 2513431033352505 |
7 | 166532100660146 |
oct | 23543634446031 |
9 | 4711375768655 |
10 | 1353425505305 |
11 | 481a91461065 |
12 | 19a377568735 |
13 | 9a820750183 |
14 | 49712c053cd |
15 | 253143ae805 |
hex | 13b1e724c19 |
1353425505305 has 16 divisors (see below), whose sum is σ = 1639654888080. Its totient is φ = 1072426549248.
The previous prime is 1353425505253. The next prime is 1353425505337. The reversal of 1353425505305 is 5035055243531.
It can be written as a sum of positive squares in 8 ways, for example, as 179277721744 + 1174147783561 = 423412^2 + 1083581^2 .
It is a cyclic number.
It is not a de Polignac number, because 1353425505305 - 28 = 1353425505049 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2841272 + ... + 3283241.
It is an arithmetic number, because the mean of its divisors is an integer number (102478430505).
Almost surely, 21353425505305 is an apocalyptic number.
It is an amenable number.
1353425505305 is a deficient number, since it is larger than the sum of its proper divisors (286229382775).
1353425505305 is a wasteful number, since it uses less digits than its factorization.
1353425505305 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6124940.
The product of its (nonzero) digits is 675000, while the sum is 41.
The spelling of 1353425505305 in words is "one trillion, three hundred fifty-three billion, four hundred twenty-five million, five hundred five thousand, three hundred five".
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