Base | Representation |
---|---|
bin | 1011011000110000… |
… | …1111001010010110 |
3 | 21220000122110210221 |
4 | 2312030033022112 |
5 | 22230001124032 |
6 | 1223150504554 |
7 | 135514122343 |
oct | 26614171226 |
9 | 7800573727 |
10 | 3056661142 |
11 | 1329450837 |
12 | 71380515a |
13 | 399362842 |
14 | 20dd557ca |
15 | 12d537597 |
hex | b630f296 |
3056661142 has 4 divisors (see below), whose sum is σ = 4584991716. Its totient is φ = 1528330570.
The previous prime is 3056661137. The next prime is 3056661173. The reversal of 3056661142 is 2411666503.
3056661142 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2411666503 = 2441 ⋅987983.
It is a junction number, because it is equal to n+sod(n) for n = 3056661098 and 3056661107.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 764165284 + ... + 764165287.
It is an arithmetic number, because the mean of its divisors is an integer number (1146247929).
Almost surely, 23056661142 is an apocalyptic number.
3056661142 is a deficient number, since it is larger than the sum of its proper divisors (1528330574).
3056661142 is a wasteful number, since it uses less digits than its factorization.
3056661142 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1528330573.
The product of its (nonzero) digits is 25920, while the sum is 34.
The square root of 3056661142 is about 55287.0793404752. The cubic root of 3056661142 is about 1451.2729435215.
The spelling of 3056661142 in words is "three billion, fifty-six million, six hundred sixty-one thousand, one hundred forty-two".
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