Base | Representation |
---|---|
bin | 100001001111000… |
… | …1111111111010100 |
3 | 2212201111100120012 |
4 | 1002132033333110 |
5 | 4240444213233 |
6 | 302355055352 |
7 | 36431156645 |
oct | 10236177724 |
9 | 2781440505 |
10 | 1115226068 |
11 | 522574940 |
12 | 2715a1558 |
13 | 14a0821a8 |
14 | a81836cc |
15 | 67d92548 |
hex | 4278ffd4 |
1115226068 has 12 divisors (see below), whose sum is σ = 2129068032. Its totient is φ = 506920920.
The previous prime is 1115226067. The next prime is 1115226089. The reversal of 1115226068 is 8606225111.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1115226067) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12672980 + ... + 12673067.
It is an arithmetic number, because the mean of its divisors is an integer number (177422336).
Almost surely, 21115226068 is an apocalyptic number.
It is an amenable number.
1115226068 is a deficient number, since it is larger than the sum of its proper divisors (1013841964).
1115226068 is a wasteful number, since it uses less digits than its factorization.
1115226068 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25346062 (or 25346060 counting only the distinct ones).
The product of its (nonzero) digits is 5760, while the sum is 32.
The square root of 1115226068 is about 33395.0006438089. Note that the first 3 decimals coincide. The cubic root of 1115226068 is about 1037.0212062405.
The spelling of 1115226068 in words is "one billion, one hundred fifteen million, two hundred twenty-six thousand, sixty-eight".
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