Base | Representation |
---|---|
bin | 100000111010001… |
… | …011001110100111 |
3 | 1102110220122222101 |
4 | 200322023032213 |
5 | 2112320340010 |
6 | 130441512531 |
7 | 16452644650 |
oct | 4072131647 |
9 | 1373818871 |
10 | 552121255 |
11 | 263726964 |
12 | 134aa2747 |
13 | 8a503b8a |
14 | 53482527 |
15 | 3371173a |
hex | 20e8b3a7 |
552121255 has 16 divisors (see below), whose sum is σ = 758263104. Its totient is φ = 378063360.
The previous prime is 552121249. The next prime is 552121259.
552121255 is nontrivially palindromic in base 10.
552121255 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 552121255 - 27 = 552121127 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 (552121259) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14895 + ... + 36415.
It is an arithmetic number, because the mean of its divisors is an integer number (47391444).
Almost surely, 2552121255 is an apocalyptic number.
552121255 is a deficient number, since it is larger than the sum of its proper divisors (206141849).
552121255 is a wasteful number, since it uses less digits than its factorization.
552121255 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22266.
The product of its digits is 5000, while the sum is 28.
The square root of 552121255 is about 23497.2605850129. The cubic root of 552121255 is about 820.3732462020.
The spelling of 552121255 in words is "five hundred fifty-two million, one hundred twenty-one thousand, two hundred fifty-five".
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