Base | Representation |
---|---|
bin | 11101101001111… |
… | …10101011011110 |
3 | 122100002210020210 |
4 | 32310332223132 |
5 | 1002141103441 |
6 | 40403553250 |
7 | 6110334525 |
oct | 1664765336 |
9 | 570083223 |
10 | 248769246 |
11 | 118473020 |
12 | 6b38b826 |
13 | 3c70144b |
14 | 250794bc |
15 | 16c8e616 |
hex | ed3eade |
248769246 has 16 divisors (see below), whose sum is σ = 542769408. Its totient is φ = 75384600.
The previous prime is 248769217. The next prime is 248769253. The reversal of 248769246 is 642967842.
It is a super-2 number, since 2×2487692462 = 123772275510817032, which contains 22 as substring.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 248769195 and 248769204.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1884550 + ... + 1884681.
It is an arithmetic number, because the mean of its divisors is an integer number (33923088).
Almost surely, 2248769246 is an apocalyptic number.
248769246 is an abundant number, since it is smaller than the sum of its proper divisors (294000162).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
248769246 is a wasteful number, since it uses less digits than its factorization.
248769246 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3769247.
The product of its digits is 1161216, while the sum is 48.
The square root of 248769246 is about 15772.4204230042. The cubic root of 248769246 is about 628.9250552914.
The spelling of 248769246 in words is "two hundred forty-eight million, seven hundred sixty-nine thousand, two hundred forty-six".
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