Base | Representation |
---|---|
bin | 110100101001000111000… |
… | …1110001001110010001001 |
3 | 221121200002022210022212110 |
4 | 1221102032032021302021 |
5 | 1422020001404014400 |
6 | 23215433014132533 |
7 | 1344501536542242 |
oct | 151221616116211 |
9 | 27550068708773 |
10 | 7235111001225 |
11 | 233a4365a5428 |
12 | 98a268051149 |
13 | 406363b64473 |
14 | 1b0277479cc9 |
15 | c830632ce50 |
hex | 6948e389c89 |
7235111001225 has 24 divisors (see below), whose sum is σ = 12187749255552. Its totient is φ = 3785919716800.
The previous prime is 7235111001193. The next prime is 7235111001233. The reversal of 7235111001225 is 5221001115327.
It is not a de Polignac number, because 7235111001225 - 25 = 7235111001193 is a prime.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 7235111001192 and 7235111001201.
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 23 ways as a sum of consecutive naturals, for example, 910072881 + ... + 910080830.
It is an arithmetic number, because the mean of its divisors is an integer number (507822885648).
Almost surely, 27235111001225 is an apocalyptic number.
7235111001225 is a gapful number since it is divisible by the number (75) formed by its first and last digit.
It is an amenable number.
7235111001225 is a deficient number, since it is larger than the sum of its proper divisors (4952638254327).
7235111001225 is a wasteful number, since it uses less digits than its factorization.
7235111001225 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1820153777 (or 1820153772 counting only the distinct ones).
The product of its (nonzero) digits is 4200, while the sum is 30.
The spelling of 7235111001225 in words is "seven trillion, two hundred thirty-five billion, one hundred eleven million, one thousand, two hundred twenty-five".
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