Base | Representation |
---|---|
bin | 100000111010100… |
… | …001101010000101 |
3 | 1102111002022222222 |
4 | 200322201222011 |
5 | 2112331310000 |
6 | 130443502125 |
7 | 16453506542 |
oct | 4072415205 |
9 | 1374068888 |
10 | 552213125 |
11 | 263789992 |
12 | 134b27945 |
13 | 8a536939 |
14 | 534a7bc9 |
15 | 3372da85 |
hex | 20ea1a85 |
552213125 has 20 divisors (see below), whose sum is σ = 730650492. Its totient is φ = 415776000.
The previous prime is 552213107. The next prime is 552213163. The reversal of 552213125 is 521312255.
552213125 is digitally balanced in base 6, 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 10 ways, for example, as 414244609 + 137968516 = 20353^2 + 11746^2 .
It is not a de Polignac number, because 552213125 - 26 = 552213061 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 552213094 and 552213103.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 15362 + ... + 36611.
Almost surely, 2552213125 is an apocalyptic number.
It is an amenable number.
552213125 is a deficient number, since it is larger than the sum of its proper divisors (178437367).
552213125 is an equidigital number, since it uses as much as digits as its factorization.
552213125 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 52010 (or 51995 counting only the distinct ones).
The product of its digits is 3000, while the sum is 26.
The square root of 552213125 is about 23499.2154124345. The cubic root of 552213125 is about 820.4187455735.
The spelling of 552213125 in words is "five hundred fifty-two million, two hundred thirteen thousand, one hundred twenty-five".
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