Base | Representation |
---|---|
bin | 100001001010111… |
… | …0101111010011001 |
3 | 2212120100101021221 |
4 | 1002111311322121 |
5 | 4234413201410 |
6 | 302235532041 |
7 | 36403350256 |
oct | 10225657231 |
9 | 2776311257 |
10 | 1113022105 |
11 | 5212a9a88 |
12 | 2708ba021 |
13 | 14978cc80 |
14 | a7b6c42d |
15 | 67aa94da |
hex | 42575e99 |
1113022105 has 16 divisors (see below), whose sum is σ = 1471821120. Its totient is φ = 802807488.
The previous prime is 1113022091. The next prime is 1113022159. The reversal of 1113022105 is 5012203111.
It is a cyclic number.
It is not a de Polignac number, because 1113022105 - 217 = 1112891033 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 196315 + ... + 201904.
It is an arithmetic number, because the mean of its divisors is an integer number (91988820).
Almost surely, 21113022105 is an apocalyptic number.
It is an amenable number.
1113022105 is a deficient number, since it is larger than the sum of its proper divisors (358799015).
1113022105 is a wasteful number, since it uses less digits than its factorization.
1113022105 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 398280.
The product of its (nonzero) digits is 60, while the sum is 16.
The square root of 1113022105 is about 33361.9859270997. The cubic root of 1113022105 is about 1036.3376187904.
Adding to 1113022105 its reverse (5012203111), we get a palindrome (6125225216).
The spelling of 1113022105 in words is "one billion, one hundred thirteen million, twenty-two thousand, one hundred five".
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