Base | Representation |
---|---|
bin | 111110011101111… |
… | …110000000001011 |
3 | 2201001002010110002 |
4 | 332131332000023 |
5 | 4121244343111 |
6 | 251555113215 |
7 | 34654136333 |
oct | 7635760013 |
9 | 2631063402 |
10 | 1048043531 |
11 | 498658687 |
12 | 252ba280b |
13 | 13918bc02 |
14 | 9d2960c3 |
15 | 6202163b |
hex | 3e77e00b |
1048043531 has 2 divisors, whose sum is σ = 1048043532. Its totient is φ = 1048043530.
The previous prime is 1048043519. The next prime is 1048043539. The reversal of 1048043531 is 1353408401.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 1048043531 - 214 = 1048027147 is a prime.
It is a super-2 number, since 2×10480435312 = 2196790485741895922, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 1048043494 and 1048043503.
It is not a weakly prime, because it can be changed into another prime (1048043539) 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, 524021765 + 524021766.
It is an arithmetic number, because the mean of its divisors is an integer number (524021766).
Almost surely, 21048043531 is an apocalyptic number.
1048043531 is a deficient number, since it is larger than the sum of its proper divisors (1).
1048043531 is an equidigital number, since it uses as much as digits as its factorization.
1048043531 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 5760, while the sum is 29.
The square root of 1048043531 is about 32373.5004440360. The cubic root of 1048043531 is about 1015.7646792486.
The spelling of 1048043531 in words is "one billion, forty-eight million, forty-three thousand, five hundred thirty-one".
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