Base | Representation |
---|---|
bin | 100000111101011… |
… | …1010000100010001 |
3 | 2212002001122121011 |
4 | 1001322322010101 |
5 | 4231111224413 |
6 | 301424330521 |
7 | 36256341526 |
oct | 10172720421 |
9 | 2762048534 |
10 | 1105961233 |
11 | 518317053 |
12 | 26a473a41 |
13 | 14818a140 |
14 | a6c5114d |
15 | 6716233d |
hex | 41eba111 |
1105961233 has 16 divisors (see below), whose sum is σ = 1244113920. Its totient is φ = 975484224.
The previous prime is 1105961221. The next prime is 1105961257. The reversal of 1105961233 is 3321695011.
It is a happy number.
It is not a de Polignac number, because 1105961233 - 25 = 1105961201 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 1105961195 and 1105961204.
It is not an unprimeable number, because it can be changed into a prime (1105961203) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 544063 + ... + 546091.
It is an arithmetic number, because the mean of its divisors is an integer number (77757120).
Almost surely, 21105961233 is an apocalyptic number.
1105961233 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
It is an amenable number.
1105961233 is a deficient number, since it is larger than the sum of its proper divisors (138152687).
1105961233 is a wasteful number, since it uses less digits than its factorization.
1105961233 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3888.
The product of its (nonzero) digits is 4860, while the sum is 31.
The square root of 1105961233 is about 33255.9954444308. The cubic root of 1105961233 is about 1034.1415031687.
The spelling of 1105961233 in words is "one billion, one hundred five million, nine hundred sixty-one thousand, two hundred thirty-three".
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