Base | Representation |
---|---|
bin | 10011101100011110001… |
… | …001010100010101101101 |
3 | 11210101102012100212012122 |
4 | 103230132021110111231 |
5 | 134133301114113300 |
6 | 2513430333242325 |
7 | 166532010034046 |
oct | 23543611242555 |
9 | 4711365325178 |
10 | 1353420457325 |
11 | 481a89623482 |
12 | 19a3759333a5 |
13 | 9a81c6a35c1 |
14 | 4971228d8cd |
15 | 25313c13c85 |
hex | 13b1e25456d |
1353420457325 has 12 divisors (see below), whose sum is σ = 1678680700788. Its totient is φ = 1082452924800.
The previous prime is 1353420457283. The next prime is 1353420457391. The reversal of 1353420457325 is 5237540243531.
It is a happy number.
It can be written as a sum of positive squares in 6 ways, for example, as 107995705129 + 1245424752196 = 328627^2 + 1115986^2 .
It is not a de Polignac number, because 1353420457325 - 210 = 1353420456301 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6988592 + ... + 7179641.
It is an arithmetic number, because the mean of its divisors is an integer number (139890058399).
Almost surely, 21353420457325 is an apocalyptic number.
It is an amenable number.
1353420457325 is a deficient number, since it is larger than the sum of its proper divisors (325260243463).
1353420457325 is a wasteful number, since it uses less digits than its factorization.
1353420457325 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14172064 (or 14172059 counting only the distinct ones).
The product of its (nonzero) digits is 1512000, while the sum is 44.
The spelling of 1353420457325 in words is "one trillion, three hundred fifty-three billion, four hundred twenty million, four hundred fifty-seven thousand, three hundred twenty-five".
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