Base | Representation |
---|---|
bin | 100010010001111… |
… | …0000010001101101 |
3 | 2222011100101222020 |
4 | 1010203300101231 |
5 | 4323424122334 |
6 | 310045140353 |
7 | 40334511123 |
oct | 10443602155 |
9 | 2864311866 |
10 | 1150223469 |
11 | 5402a8a0a |
12 | 28125a6b9 |
13 | 1543b6a05 |
14 | aca93913 |
15 | 6aea6e49 |
hex | 448f046d |
1150223469 has 8 divisors (see below), whose sum is σ = 1569297312. Its totient is φ = 748982640.
The previous prime is 1150223449. The next prime is 1150223479. The reversal of 1150223469 is 9643220511.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 1150223469 - 27 = 1150223341 is a prime.
It is a super-2 number, since 2×11502234692 = 2646028057276787922, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1150223429) 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 7 ways as a sum of consecutive naturals, for example, 4458102 + ... + 4458359.
It is an arithmetic number, because the mean of its divisors is an integer number (196162164).
Almost surely, 21150223469 is an apocalyptic number.
It is an amenable number.
1150223469 is a deficient number, since it is larger than the sum of its proper divisors (419073843).
1150223469 is an equidigital number, since it uses as much as digits as its factorization.
1150223469 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8916507.
The product of its (nonzero) digits is 12960, while the sum is 33.
The square root of 1150223469 is about 33914.9446262264. The cubic root of 1150223469 is about 1047.7574114247.
The spelling of 1150223469 in words is "one billion, one hundred fifty million, two hundred twenty-three thousand, four hundred sixty-nine".
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