Base | Representation |
---|---|
bin | 1011011111101… |
… | …1100110001101 |
3 | 10100201122112212 |
4 | 2313323212031 |
5 | 44320411321 |
6 | 4441240205 |
7 | 1123555526 |
oct | 267734615 |
9 | 110648485 |
10 | 48216461 |
11 | 25242817 |
12 | 14193065 |
13 | 9cb2667 |
14 | 659184d |
15 | 437655b |
hex | 2dfb98d |
48216461 has 2 divisors, whose sum is σ = 48216462. Its totient is φ = 48216460.
The previous prime is 48216457. The next prime is 48216479. The reversal of 48216461 is 16461284.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 27102436 + 21114025 = 5206^2 + 4595^2 .
It is a cyclic number.
It is not a de Polignac number, because 48216461 - 22 = 48216457 is a prime.
It is a super-2 number, since 2×482164612 = 4649654222729042, which contains 22 as substring.
It is a Chen prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (48216481) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24108230 + 24108231.
It is an arithmetic number, because the mean of its divisors is an integer number (24108231).
Almost surely, 248216461 is an apocalyptic number.
It is an amenable number.
48216461 is a deficient number, since it is larger than the sum of its proper divisors (1).
48216461 is an equidigital number, since it uses as much as digits as its factorization.
48216461 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 9216, while the sum is 32.
The square root of 48216461 is about 6943.8073850014. The cubic root of 48216461 is about 363.9695990590.
The spelling of 48216461 in words is "forty-eight million, two hundred sixteen thousand, four hundred sixty-one".
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