Base | Representation |
---|---|
bin | 100010010111110… |
… | …0010100111000111 |
3 | 2222101011101022120 |
4 | 1010233202213013 |
5 | 4330222010343 |
6 | 310235301023 |
7 | 40403000136 |
oct | 10457424707 |
9 | 2871141276 |
10 | 1153313223 |
11 | 542019327 |
12 | 2822aa773 |
13 | 154c2917a |
14 | ad25991d |
15 | 6b3b7683 |
hex | 44be29c7 |
1153313223 has 8 divisors (see below), whose sum is σ = 1540446336. Its totient is φ = 767527800.
The previous prime is 1153313221. The next prime is 1153313257. The reversal of 1153313223 is 3223133511.
1153313223 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 1153313223 - 21 = 1153313221 is a prime.
It is a super-5 number, since 5×11533132235 (a number of 47 digits) contains 55555 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 1153313193 and 1153313202.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1153313221) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 334923 + ... + 338348.
It is an arithmetic number, because the mean of its divisors is an integer number (192555792).
Almost surely, 21153313223 is an apocalyptic number.
1153313223 is a deficient number, since it is larger than the sum of its proper divisors (387133113).
1153313223 is an equidigital number, since it uses as much as digits as its factorization.
1153313223 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 673845.
The product of its digits is 1620, while the sum is 24.
The square root of 1153313223 is about 33960.4655886812. The cubic root of 1153313223 is about 1048.6947418208.
Adding to 1153313223 its reverse (3223133511), we get a palindrome (4376446734).
The spelling of 1153313223 in words is "one billion, one hundred fifty-three million, three hundred thirteen thousand, two hundred twenty-three".
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