Base | Representation |
---|---|
bin | 11101100110001… |
… | …00010100011111 |
3 | 122022011022202110 |
4 | 32303010110133 |
5 | 1002024034223 |
6 | 40345125103 |
7 | 6103146411 |
oct | 1663042437 |
9 | 568138673 |
10 | 248268063 |
11 | 11816051a |
12 | 6b189793 |
13 | 3c5872a4 |
14 | 24d889b1 |
15 | 16be0d93 |
hex | ecc451f |
248268063 has 4 divisors (see below), whose sum is σ = 331024088. Its totient is φ = 165512040.
The previous prime is 248268061. The next prime is 248268067. The reversal of 248268063 is 360862842.
It is a semiprime because it is the product of two primes.
It is not a de Polignac number, because 248268063 - 21 = 248268061 is a prime.
It is a super-2 number, since 2×2482680632 = 123274062211543938, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (248268061) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41378008 + ... + 41378013.
It is an arithmetic number, because the mean of its divisors is an integer number (82756022).
Almost surely, 2248268063 is an apocalyptic number.
248268063 is a deficient number, since it is larger than the sum of its proper divisors (82756025).
248268063 is an equidigital number, since it uses as much as digits as its factorization.
248268063 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 82756024.
The product of its (nonzero) digits is 110592, while the sum is 39.
The square root of 248268063 is about 15756.5244581411. The cubic root of 248268063 is about 628.5024166879.
The spelling of 248268063 in words is "two hundred forty-eight million, two hundred sixty-eight thousand, sixty-three".
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