Base | Representation |
---|---|
bin | 100000110110111… |
… | …110011011100110 |
3 | 1102102100001021220 |
4 | 200312332123212 |
5 | 2112112014111 |
6 | 130411521210 |
7 | 16442552223 |
oct | 4066763346 |
9 | 1372301256 |
10 | 551282406 |
11 | 2632036a4 |
12 | 134759206 |
13 | 8a29c10c |
14 | 5330494a |
15 | 335e7e06 |
hex | 20dbe6e6 |
551282406 has 16 divisors (see below), whose sum is σ = 1103135664. Its totient is φ = 183665664.
The previous prime is 551282357. The next prime is 551282429. The reversal of 551282406 is 604282155.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10675 + ... + 34878.
It is an arithmetic number, because the mean of its divisors is an integer number (68945979).
Almost surely, 2551282406 is an apocalyptic number.
551282406 is an abundant number, since it is smaller than the sum of its proper divisors (551853258).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
551282406 is a wasteful number, since it uses less digits than its factorization.
551282406 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 47575.
The product of its (nonzero) digits is 19200, while the sum is 33.
The square root of 551282406 is about 23479.4038680713. The cubic root of 551282406 is about 819.9575657200.
The spelling of 551282406 in words is "five hundred fifty-one million, two hundred eighty-two thousand, four hundred six".
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