Base | Representation |
---|---|
bin | 1011101101000111… |
… | …1110110110111001 |
3 | 22002222022211211122 |
4 | 2323101332312321 |
5 | 22413331201210 |
6 | 1235441035025 |
7 | 140602004156 |
oct | 27321766671 |
9 | 8088284748 |
10 | 3142053305 |
11 | 1372675176 |
12 | 738325a75 |
13 | 3b0c60351 |
14 | 21b42322d |
15 | 135ca3b55 |
hex | bb47edb9 |
3142053305 has 16 divisors (see below), whose sum is σ = 3995101440. Its totient is φ = 2364095232.
The previous prime is 3142053247. The next prime is 3142053307. The reversal of 3142053305 is 5033502413.
It is a cyclic number.
It is not a de Polignac number, because 3142053305 - 218 = 3141791161 is a prime.
It is a super-2 number, since 2×31420533052 = 19744997942922846050, which contains 22 as substring.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (3142053307) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 113966 + ... + 138824.
It is an arithmetic number, because the mean of its divisors is an integer number (249693840).
Almost surely, 23142053305 is an apocalyptic number.
It is an amenable number.
3142053305 is a deficient number, since it is larger than the sum of its proper divisors (853048135).
3142053305 is a wasteful number, since it uses less digits than its factorization.
3142053305 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 26368.
The product of its (nonzero) digits is 5400, while the sum is 26.
The square root of 3142053305 is about 56054.0213098043. The cubic root of 3142053305 is about 1464.6634683827.
Adding to 3142053305 its reverse (5033502413), we get a palindrome (8175555718).
The spelling of 3142053305 in words is "three billion, one hundred forty-two million, fifty-three thousand, three hundred five".
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