Base | Representation |
---|---|
bin | 100000110111010… |
… | …110011011101000 |
3 | 1102102112001010212 |
4 | 200313112123220 |
5 | 2112123140322 |
6 | 130414000252 |
7 | 16443441641 |
oct | 4067263350 |
9 | 1372461125 |
10 | 551380712 |
11 | 263270543 |
12 | 1347a6088 |
13 | 8a304a9c |
14 | 5332c6c8 |
15 | 336170e2 |
hex | 20dd66e8 |
551380712 has 16 divisors (see below), whose sum is σ = 1069488900. Its totient is φ = 266183680.
The previous prime is 551380699. The next prime is 551380717. The reversal of 551380712 is 217083155.
551380712 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 483384196 + 67996516 = 21986^2 + 8246^2 .
It is not an unprimeable number, because it can be changed into a prime (551380717) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1188089 + ... + 1188552.
Almost surely, 2551380712 is an apocalyptic number.
It is an amenable number.
551380712 is a deficient number, since it is larger than the sum of its proper divisors (518108188).
551380712 is a wasteful number, since it uses less digits than its factorization.
551380712 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2376676 (or 2376672 counting only the distinct ones).
The product of its (nonzero) digits is 8400, while the sum is 32.
The square root of 551380712 is about 23481.4972265399. The cubic root of 551380712 is about 820.0063017561.
The spelling of 551380712 in words is "five hundred fifty-one million, three hundred eighty thousand, seven hundred twelve".
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