Base | Representation |
---|---|
bin | 10101000011001101… |
… | …01100100001110001 |
3 | 1002011121012221222200 |
4 | 22201212230201301 |
5 | 141121102211400 |
6 | 5105224053413 |
7 | 550024462524 |
oct | 124146544161 |
9 | 32147187880 |
10 | 11301210225 |
11 | 487a269568 |
12 | 2234904269 |
13 | 10b145a256 |
14 | 792cbabbb |
15 | 46223bb00 |
hex | 2a19ac871 |
11301210225 has 36 divisors (see below), whose sum is σ = 20526846912. Its totient is φ = 5942412000.
The previous prime is 11301210157. The next prime is 11301210229. The reversal of 11301210225 is 52201210311.
It is not a de Polignac number, because 11301210225 - 27 = 11301210097 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 11301210198 and 11301210207.
It is not an unprimeable number, because it can be changed into a prime (11301210229) by changing a digit.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 337741 + ... + 369690.
It is an arithmetic number, because the mean of its divisors is an integer number (570190192).
Almost surely, 211301210225 is an apocalyptic number.
11301210225 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
11301210225 is a deficient number, since it is larger than the sum of its proper divisors (9225636687).
11301210225 is a wasteful number, since it uses less digits than its factorization.
11301210225 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 707518 (or 707510 counting only the distinct ones).
The product of its (nonzero) digits is 120, while the sum is 18.
Adding to 11301210225 its reverse (52201210311), we get a palindrome (63502420536).
The spelling of 11301210225 in words is "eleven billion, three hundred one million, two hundred ten thousand, two hundred twenty-five".
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