Base | Representation |
---|---|
bin | 11010011001010100… |
… | …001011001100001101 |
3 | 2201011012111002220222 |
4 | 122121110023030031 |
5 | 431021023202131 |
6 | 21004203321125 |
7 | 2022225036452 |
oct | 323124131415 |
9 | 81135432828 |
10 | 28342006541 |
11 | 11024362002 |
12 | 55ab8201a5 |
13 | 2898a35794 |
14 | 152c179829 |
15 | b0d2c187b |
hex | 69950b30d |
28342006541 has 16 divisors (see below), whose sum is σ = 29027160000. Its totient is φ = 27665476608.
The previous prime is 28342006513. The next prime is 28342006547. The reversal of 28342006541 is 14560024382.
It is a cyclic number.
It is not a de Polignac number, because 28342006541 - 230 = 27268264717 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (28342006547) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4479206 + ... + 4485528.
It is an arithmetic number, because the mean of its divisors is an integer number (1814197500).
Almost surely, 228342006541 is an apocalyptic number.
It is an amenable number.
28342006541 is a deficient number, since it is larger than the sum of its proper divisors (685153459).
28342006541 is a wasteful number, since it uses less digits than its factorization.
28342006541 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6988.
The product of its (nonzero) digits is 46080, while the sum is 35.
The spelling of 28342006541 in words is "twenty-eight billion, three hundred forty-two million, six thousand, five hundred forty-one".
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