Base | Representation |
---|---|
bin | 1100011010100… |
… | …0011101010010 |
3 | 10121222102220220 |
4 | 3012220131102 |
5 | 101312221401 |
6 | 5100013510 |
7 | 1201406145 |
oct | 306503522 |
9 | 117872826 |
10 | 52070226 |
11 | 2743514a |
12 | 15531296 |
13 | aa317b0 |
14 | 6cb605c |
15 | 4888336 |
hex | 31a8752 |
52070226 has 32 divisors (see below), whose sum is σ = 112432320. Its totient is φ = 15981504.
The previous prime is 52070209. The next prime is 52070231. The reversal of 52070226 is 62207025.
It is a super-2 number, since 2×520702262 = 5422616871382152, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 52070196 and 52070205.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50896 + ... + 51908.
It is an arithmetic number, because the mean of its divisors is an integer number (3513510).
Almost surely, 252070226 is an apocalyptic number.
52070226 is an abundant number, since it is smaller than the sum of its proper divisors (60362094).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52070226 is a wasteful number, since it uses less digits than its factorization.
52070226 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1690.
The product of its (nonzero) digits is 1680, while the sum is 24.
The square root of 52070226 is about 7215.9702050383. The cubic root of 52070226 is about 373.4190653097.
The spelling of 52070226 in words is "fifty-two million, seventy thousand, two hundred twenty-six".
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