Base | Representation |
---|---|
bin | 1011101101011110… |
… | …1101000110010001 |
3 | 22010002011001121122 |
4 | 2323113231012101 |
5 | 22414222202200 |
6 | 1235533132025 |
7 | 140620522535 |
oct | 27327550621 |
9 | 8102131548 |
10 | 3143553425 |
11 | 13734aa241 |
12 | 73892a015 |
13 | 3b13670ac |
14 | 21b6d3bc5 |
15 | 135e9d385 |
hex | bb5ed191 |
3143553425 has 12 divisors (see below), whose sum is σ = 3941806860. Its totient is φ = 2486584320.
The previous prime is 3143553409. The next prime is 3143553433. The reversal of 3143553425 is 5243553413.
It is a happy number.
It can be written as a sum of positive squares in 6 ways, for example, as 552438016 + 2591115409 = 23504^2 + 50903^2 .
It is not a de Polignac number, because 3143553425 - 24 = 3143553409 is a prime.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 704192 + ... + 708641.
It is an arithmetic number, because the mean of its divisors is an integer number (328483905).
Almost surely, 23143553425 is an apocalyptic number.
It is an amenable number.
3143553425 is a deficient number, since it is larger than the sum of its proper divisors (798253435).
3143553425 is a wasteful number, since it uses less digits than its factorization.
3143553425 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1412932 (or 1412927 counting only the distinct ones).
The product of its digits is 108000, while the sum is 35.
The square root of 3143553425 is about 56067.4007334030. The cubic root of 3143553425 is about 1464.8965241983.
The spelling of 3143553425 in words is "three billion, one hundred forty-three million, five hundred fifty-three thousand, four hundred twenty-five".
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