Base | Representation |
---|---|
bin | 11110000100010… |
… | …10110110000110 |
3 | 122120121110022220 |
4 | 33002022312012 |
5 | 1004032230300 |
6 | 41010033210 |
7 | 6151615353 |
oct | 1702126606 |
9 | 576543286 |
10 | 252226950 |
11 | 11a414928 |
12 | 70578806 |
13 | 40342221 |
14 | 256d962a |
15 | 17223da0 |
hex | f08ad86 |
252226950 has 24 divisors (see below), whose sum is σ = 625523208. Its totient is φ = 67260480.
The previous prime is 252226921. The next prime is 252226963. The reversal of 252226950 is 59622252.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 840607 + ... + 840906.
It is an arithmetic number, because the mean of its divisors is an integer number (26063467).
Almost surely, 2252226950 is an apocalyptic number.
252226950 is an abundant number, since it is smaller than the sum of its proper divisors (373296258).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
252226950 is a wasteful number, since it uses less digits than its factorization.
252226950 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1681528 (or 1681523 counting only the distinct ones).
The product of its (nonzero) digits is 21600, while the sum is 33.
The square root of 252226950 is about 15881.6545107870. The cubic root of 252226950 is about 631.8255189842.
The spelling of 252226950 in words is "two hundred fifty-two million, two hundred twenty-six thousand, nine hundred fifty".
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