Base | Representation |
---|---|
bin | 1011011110101000… |
… | …1101010100101100 |
3 | 21221202000000022112 |
4 | 2313222031110230 |
5 | 22302302421043 |
6 | 1225430503152 |
7 | 136233401531 |
oct | 26752152454 |
9 | 7852000275 |
10 | 3081295148 |
11 | 1341346718 |
12 | 71bb04ab8 |
13 | 3a14a9289 |
14 | 213328d88 |
15 | 1307a1518 |
hex | b7a8d52c |
3081295148 has 6 divisors (see below), whose sum is σ = 5392266516. Its totient is φ = 1540647572.
The previous prime is 3081295121. The next prime is 3081295159. The reversal of 3081295148 is 8415921803.
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 as a sum of consecutive naturals, namely, 385161890 + ... + 385161897.
It is an arithmetic number, because the mean of its divisors is an integer number (898711086).
Almost surely, 23081295148 is an apocalyptic number.
It is an amenable number.
3081295148 is a deficient number, since it is larger than the sum of its proper divisors (2310971368).
3081295148 is a wasteful number, since it uses less digits than its factorization.
3081295148 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 770323791 (or 770323789 counting only the distinct ones).
The product of its (nonzero) digits is 69120, while the sum is 41.
The square root of 3081295148 is about 55509.4149491778. The cubic root of 3081295148 is about 1455.1611789499.
The spelling of 3081295148 in words is "three billion, eighty-one million, two hundred ninety-five thousand, one hundred forty-eight".
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