Base | Representation |
---|---|
bin | 1011111011110100011000… |
… | …0100000010010010000101 |
3 | 1201110110221200120022021121 |
4 | 2332331012010002102011 |
5 | 3204443432420133300 |
6 | 43524145053513541 |
7 | 2523024561215416 |
oct | 276750604022205 |
9 | 51413850508247 |
10 | 13122300552325 |
11 | 41aa155622928 |
12 | 157b233aa28b1 |
13 | 74257367c143 |
14 | 3351a0b0180d |
15 | 17b51b5bc81a |
hex | bef46102485 |
13122300552325 has 12 divisors (see below), whose sum is σ = 16273394934948. Its totient is φ = 10496716409600.
The previous prime is 13122300552301. The next prime is 13122300552337. The reversal of 13122300552325 is 52325500322131.
It can be written as a sum of positive squares in 6 ways, for example, as 31443091684 + 13090857460641 = 177322^2 + 3618129^2 .
It is not a de Polignac number, because 13122300552325 - 25 = 13122300552293 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 27862612 + ... + 28329661.
It is an arithmetic number, because the mean of its divisors is an integer number (1356116244579).
Almost surely, 213122300552325 is an apocalyptic number.
It is an amenable number.
13122300552325 is a deficient number, since it is larger than the sum of its proper divisors (3151094382623).
13122300552325 is an equidigital number, since it uses as much as digits as its factorization.
13122300552325 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 56201624 (or 56201619 counting only the distinct ones).
The product of its (nonzero) digits is 54000, while the sum is 34.
Adding to 13122300552325 its reverse (52325500322131), we get a palindrome (65447800874456).
The spelling of 13122300552325 in words is "thirteen trillion, one hundred twenty-two billion, three hundred million, five hundred fifty-two thousand, three hundred twenty-five".
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