Base | Representation |
---|---|
bin | 100000111011001… |
… | …011110101001110 |
3 | 1102111102002221221 |
4 | 200323023311032 |
5 | 2112402321440 |
6 | 130451313554 |
7 | 16455126301 |
oct | 4073136516 |
9 | 1374362857 |
10 | 552385870 |
11 | 263897753 |
12 | 134bab8ba |
13 | 8a59745a |
14 | 53510b38 |
15 | 33764d4a |
hex | 20ecbd4e |
552385870 has 8 divisors (see below), whose sum is σ = 994294584. Its totient is φ = 220954344.
The previous prime is 552385837. The next prime is 552385891. The reversal of 552385870 is 78583255.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27619284 + ... + 27619303.
It is an arithmetic number, because the mean of its divisors is an integer number (124286823).
Almost surely, 2552385870 is an apocalyptic number.
552385870 is a deficient number, since it is larger than the sum of its proper divisors (441908714).
552385870 is a wasteful number, since it uses less digits than its factorization.
552385870 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 55238594.
The product of its (nonzero) digits is 336000, while the sum is 43.
The square root of 552385870 is about 23502.8906732768. The cubic root of 552385870 is about 820.5042852889.
The spelling of 552385870 in words is "five hundred fifty-two million, three hundred eighty-five thousand, eight hundred seventy".
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