Base | Representation |
---|---|
bin | 11101100101111… |
… | …11011111001100 |
3 | 122022010022121022 |
4 | 32302333133030 |
5 | 1002022421033 |
6 | 40344453312 |
7 | 6103034612 |
oct | 1662773714 |
9 | 568108538 |
10 | 248248268 |
11 | 118147664 |
12 | 6b17a238 |
13 | 3c57b288 |
14 | 24d816b2 |
15 | 16bda098 |
hex | ecbf7cc |
248248268 has 12 divisors (see below), whose sum is σ = 434737800. Its totient is φ = 124037472.
The previous prime is 248248267. The next prime is 248248271. The reversal of 248248268 is 862842842.
It is a hoax number, since the sum of its digits (44) coincides with the sum of the digits of its distinct prime factors.
It is not an unprimeable number, because it can be changed into a prime (248248267) by changing a digit.
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 3 ways as a sum of consecutive naturals, for example, 14993 + ... + 26856.
It is an arithmetic number, because the mean of its divisors is an integer number (36228150).
Almost surely, 2248248268 is an apocalyptic number.
It is an amenable number.
248248268 is a deficient number, since it is larger than the sum of its proper divisors (186489532).
248248268 is a wasteful number, since it uses less digits than its factorization.
248248268 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 43336 (or 43334 counting only the distinct ones).
The product of its digits is 393216, while the sum is 44.
The square root of 248248268 is about 15755.8962931342. The cubic root of 248248268 is about 628.4857122491.
The spelling of 248248268 in words is "two hundred forty-eight million, two hundred forty-eight thousand, two hundred sixty-eight".
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