Base | Representation |
---|---|
bin | 11010010110110110… |
… | …110000101100100111 |
3 | 2201001022211121210222 |
4 | 122112312300230213 |
5 | 430424442211130 |
6 | 21000131034555 |
7 | 2021214222122 |
oct | 322666605447 |
9 | 81038747728 |
10 | 28300741415 |
11 | 110030379a1 |
12 | 5599a3ba5b |
13 | 289031814b |
14 | 15268b73b9 |
15 | b0986ece5 |
hex | 696db0b27 |
28300741415 has 32 divisors (see below), whose sum is σ = 37292607360. Its totient is φ = 20521984000.
The previous prime is 28300741393. The next prime is 28300741421. The reversal of 28300741415 is 51414700382.
It is not a de Polignac number, because 28300741415 - 28 = 28300741159 is a prime.
It is a congruent number.
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 31 ways as a sum of consecutive naturals, for example, 974150 + ... + 1002780.
It is an arithmetic number, because the mean of its divisors is an integer number (1165393980).
Almost surely, 228300741415 is an apocalyptic number.
28300741415 is a deficient number, since it is larger than the sum of its proper divisors (8991865945).
28300741415 is a wasteful number, since it uses less digits than its factorization.
28300741415 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 29083.
The product of its (nonzero) digits is 26880, while the sum is 35.
The spelling of 28300741415 in words is "twenty-eight billion, three hundred million, seven hundred forty-one thousand, four hundred fifteen".
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