Base | Representation |
---|---|
bin | 100001001111010… |
… | …1101000101001110 |
3 | 2212201201102000121 |
4 | 1002132231011032 |
5 | 4241012021410 |
6 | 302401415154 |
7 | 36432164236 |
oct | 10236550516 |
9 | 2781642017 |
10 | 1115345230 |
11 | 52264641a |
12 | 27163a4ba |
13 | 14a0c44bc |
14 | a81b4cc6 |
15 | 67db79da |
hex | 427ad14e |
1115345230 has 16 divisors (see below), whose sum is σ = 2008326960. Its totient is φ = 445981312.
The previous prime is 1115345219. The next prime is 1115345243. The reversal of 1115345230 is 325435111.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 1115345195 and 1115345204.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12837 + ... + 48943.
It is an arithmetic number, because the mean of its divisors is an integer number (125520435).
Almost surely, 21115345230 is an apocalyptic number.
1115345230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1115345230 is a deficient number, since it is larger than the sum of its proper divisors (892981730).
1115345230 is a wasteful number, since it uses less digits than its factorization.
1115345230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 39203.
The product of its (nonzero) digits is 1800, while the sum is 25.
The square root of 1115345230 is about 33396.7847254792. The cubic root of 1115345230 is about 1037.0581401930.
The spelling of 1115345230 in words is "one billion, one hundred fifteen million, three hundred forty-five thousand, two hundred thirty".
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