Base | Representation |
---|---|
bin | 1011011000000010… |
… | …1000111110011001 |
3 | 21212210221000201110 |
4 | 2312000220332121 |
5 | 22223211334040 |
6 | 1223001410533 |
7 | 135446231361 |
oct | 26600507631 |
9 | 7783830643 |
10 | 3053621145 |
11 | 1327764843 |
12 | 712799a49 |
13 | 398839c23 |
14 | 20d7a39a1 |
15 | 12d136980 |
hex | b6028f99 |
3053621145 has 16 divisors (see below), whose sum is σ = 4958717760. Its totient is φ = 1604289984.
The previous prime is 3053621113. The next prime is 3053621159. The reversal of 3053621145 is 5411263503.
It is not a de Polignac number, because 3053621145 - 25 = 3053621113 is a prime.
It is a super-2 number, since 2×30536211452 = 18649204194382222050, which contains 22 as substring.
It is a Curzon number.
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, 1518210 + ... + 1520219.
It is an arithmetic number, because the mean of its divisors is an integer number (309919860).
Almost surely, 23053621145 is an apocalyptic number.
It is an amenable number.
3053621145 is a deficient number, since it is larger than the sum of its proper divisors (1905096615).
3053621145 is a wasteful number, since it uses less digits than its factorization.
3053621145 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3038504.
The product of its (nonzero) digits is 10800, while the sum is 30.
The square root of 3053621145 is about 55259.5796672396. The cubic root of 3053621145 is about 1450.7916636104.
Adding to 3053621145 its reverse (5411263503), we get a palindrome (8464884648).
It can be divided in two parts, 30536 and 21145, that added together give a triangular number (51681 = T321).
The spelling of 3053621145 in words is "three billion, fifty-three million, six hundred twenty-one thousand, one hundred forty-five".
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