Base | Representation |
---|---|
bin | 1011101101011000… |
… | …1001010001101011 |
3 | 22010001101021202022 |
4 | 2323112021101223 |
5 | 22414121111210 |
6 | 1235520255055 |
7 | 140614200515 |
oct | 27326112153 |
9 | 8101337668 |
10 | 3143144555 |
11 | 1373250031 |
12 | 73877148b |
13 | 3b1252c65 |
14 | 21b628bb5 |
15 | 135e1c155 |
hex | bb58946b |
3143144555 has 32 divisors (see below), whose sum is σ = 4007266560. Its totient is φ = 2362631040.
The previous prime is 3143144549. The next prime is 3143144567. The reversal of 3143144555 is 5554413413.
It is not a de Polignac number, because 3143144555 - 214 = 3143128171 is a prime.
It is a super-2 number, since 2×31431445552 = 19758715387252296050, which contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2063024 + ... + 2064546.
It is an arithmetic number, because the mean of its divisors is an integer number (125227080).
Almost surely, 23143144555 is an apocalyptic number.
3143144555 is a deficient number, since it is larger than the sum of its proper divisors (864122005).
3143144555 is a wasteful number, since it uses less digits than its factorization.
3143144555 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1931.
The product of its digits is 72000, while the sum is 35.
The square root of 3143144555 is about 56063.7543783860. The cubic root of 3143144555 is about 1464.8330102774.
Adding to 3143144555 its reverse (5554413413), we get a palindrome (8697557968).
The spelling of 3143144555 in words is "three billion, one hundred forty-three million, one hundred forty-four thousand, five hundred fifty-five".
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