Base | Representation |
---|---|
bin | 11100000011101101011001… |
… | …001101111010010100000101 |
3 | 121011220221111021002112002022 |
4 | 130003231121031322110011 |
5 | 112133242103230402300 |
6 | 1114241134214252525 |
7 | 34664241022052501 |
oct | 3403553115722405 |
9 | 534827437075068 |
10 | 123400202200325 |
11 | 36356806118396 |
12 | 11a0b952057145 |
13 | 53b178744286b |
14 | 226885cd21301 |
15 | e3edc83d4285 |
hex | 703b5937a505 |
123400202200325 has 6 divisors (see below), whose sum is σ = 153016250728434. Its totient is φ = 98720161760240.
The previous prime is 123400202200279. The next prime is 123400202200343. The reversal of 123400202200325 is 523002202004321.
It can be written as a sum of positive squares in 3 ways, for example, as 5578751115844 + 117821451084481 = 2361938^2 + 10854559^2 .
It is not a de Polignac number, because 123400202200325 - 214 = 123400202183941 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 123400202200294 and 123400202200303.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2468004043982 + ... + 2468004044031.
It is an arithmetic number, because the mean of its divisors is an integer number (25502708454739).
Almost surely, 2123400202200325 is an apocalyptic number.
It is an amenable number.
123400202200325 is a deficient number, since it is larger than the sum of its proper divisors (29616048528109).
123400202200325 is an equidigital number, since it uses as much as digits as its factorization.
123400202200325 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4936008088023 (or 4936008088018 counting only the distinct ones).
The product of its (nonzero) digits is 5760, while the sum is 26.
Adding to 123400202200325 its reverse (523002202004321), we get a palindrome (646402404204646).
The spelling of 123400202200325 in words is "one hundred twenty-three trillion, four hundred billion, two hundred two million, two hundred thousand, three hundred twenty-five".
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