Base | Representation |
---|---|
bin | 1000010110000001010… |
… | …11000100111011111101 |
3 | 1000102000122022021200102 |
4 | 10023000223010323331 |
5 | 14144130243000141 |
6 | 335412555410445 |
7 | 26466462563120 |
oct | 4130053047375 |
9 | 1012018267612 |
10 | 286700359421 |
11 | 100652973503 |
12 | 47693453a25 |
13 | 210606568b8 |
14 | dc3aa983b7 |
15 | 76cecbe99b |
hex | 42c0ac4efd |
286700359421 has 16 divisors (see below), whose sum is σ = 338259714048. Its totient is φ = 237793071600.
The previous prime is 286700359411. The next prime is 286700359433. The reversal of 286700359421 is 124953007682.
It is not a de Polignac number, because 286700359421 - 210 = 286700358397 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 (286700359411) by changing a digit.
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, 2418296 + ... + 2534078.
It is an arithmetic number, because the mean of its divisors is an integer number (21141232128).
It is a 1-persistent number, because it is pandigital, but 2⋅286700359421 = 573400718842 is not.
Almost surely, 2286700359421 is an apocalyptic number.
It is an amenable number.
286700359421 is a deficient number, since it is larger than the sum of its proper divisors (51559354627).
286700359421 is a wasteful number, since it uses less digits than its factorization.
286700359421 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 127232.
The product of its (nonzero) digits is 725760, while the sum is 47.
The spelling of 286700359421 in words is "two hundred eighty-six billion, seven hundred million, three hundred fifty-nine thousand, four hundred twenty-one".
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