Base | Representation |
---|---|
bin | 1001001011000100… |
… | …01011000010001101 |
3 | 110201012122210012202 |
4 | 10211202023002031 |
5 | 40041204314011 |
6 | 2132401011245 |
7 | 233016052403 |
oct | 44542130215 |
9 | 13635583182 |
10 | 4924682381 |
11 | 20a7944843 |
12 | b55323b25 |
13 | 60637a858 |
14 | 34a097473 |
15 | 1dc52a23b |
hex | 12588b08d |
4924682381 has 2 divisors, whose sum is σ = 4924682382. Its totient is φ = 4924682380.
The previous prime is 4924682359. The next prime is 4924682393. The reversal of 4924682381 is 1832864294.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 4893702025 + 30980356 = 69955^2 + 5566^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-4924682381 is a prime.
It is a super-2 number, since 2×49246823812 = 48504993107463658322, which contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (4924682981) by changing a digit.
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 as a sum of consecutive naturals, namely, 2462341190 + 2462341191.
It is an arithmetic number, because the mean of its divisors is an integer number (2462341191).
Almost surely, 24924682381 is an apocalyptic number.
It is an amenable number.
4924682381 is a deficient number, since it is larger than the sum of its proper divisors (1).
4924682381 is an equidigital number, since it uses as much as digits as its factorization.
4924682381 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 663552, while the sum is 47.
The square root of 4924682381 is about 70176.0812599279. The cubic root of 4924682381 is about 1701.3463821868.
The spelling of 4924682381 in words is "four billion, nine hundred twenty-four million, six hundred eighty-two thousand, three hundred eighty-one".
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