Base | Representation |
---|---|
bin | 1011011101001010… |
… | …1111101101100001 |
3 | 21221022102112021102 |
4 | 2313102233231201 |
5 | 22244214111140 |
6 | 1225051004145 |
7 | 136130203664 |
oct | 26722575541 |
9 | 7838375242 |
10 | 3075144545 |
11 | 1338925680 |
12 | 719a39655 |
13 | 3a0134875 |
14 | 2125a76db |
15 | 12ee88e15 |
hex | b74afb61 |
3075144545 has 16 divisors (see below), whose sum is σ = 4082348160. Its totient is φ = 2204966400.
The previous prime is 3075144539. The next prime is 3075144557. The reversal of 3075144545 is 5454415703.
It is not a de Polignac number, because 3075144545 - 216 = 3075079009 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 3075144499 and 3075144508.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 389840 + ... + 397649.
It is an arithmetic number, because the mean of its divisors is an integer number (255146760).
Almost surely, 23075144545 is an apocalyptic number.
It is an amenable number.
3075144545 is a deficient number, since it is larger than the sum of its proper divisors (1007203615).
3075144545 is a wasteful number, since it uses less digits than its factorization.
3075144545 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 787576.
The product of its (nonzero) digits is 168000, while the sum is 38.
The square root of 3075144545 is about 55453.9858351048. The cubic root of 3075144545 is about 1454.1923135827.
The spelling of 3075144545 in words is "three billion, seventy-five million, one hundred forty-four thousand, five hundred forty-five".
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