Base | Representation |
---|---|
bin | 100000110111000… |
… | …110011100101110 |
3 | 1102102101201100012 |
4 | 200313012130232 |
5 | 2112114041441 |
6 | 130412333222 |
7 | 16443050036 |
oct | 4067063456 |
9 | 1372351305 |
10 | 551315246 |
11 | 263226339 |
12 | 134774212 |
13 | 8a2b1051 |
14 | 533128c6 |
15 | 336029eb |
hex | 20dc672e |
551315246 has 16 divisors (see below), whose sum is σ = 840369600. Its totient is φ = 271216608.
The previous prime is 551315243. The next prime is 551315249. The reversal of 551315246 is 642513155.
551315246 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (551315243) and next prime (551315249).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (551315243) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40340 + ... + 52248.
It is an arithmetic number, because the mean of its divisors is an integer number (52523100).
Almost surely, 2551315246 is an apocalyptic number.
551315246 is a deficient number, since it is larger than the sum of its proper divisors (289054354).
551315246 is a wasteful number, since it uses less digits than its factorization.
551315246 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12283.
The product of its digits is 18000, while the sum is 32.
The square root of 551315246 is about 23480.1031939811. The cubic root of 551315246 is about 819.9738470739.
The spelling of 551315246 in words is "five hundred fifty-one million, three hundred fifteen thousand, two hundred forty-six".
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