Base | Representation |
---|---|
bin | 100000010001110… |
… | …1000100001001001 |
3 | 2210111000022022201 |
4 | 1000203220201021 |
5 | 4204232122300 |
6 | 255250120201 |
7 | 35561023606 |
oct | 10043504111 |
9 | 2714008281 |
10 | 1083082825 |
11 | 506410180 |
12 | 262880061 |
13 | 143509816 |
14 | a3bb76ad |
15 | 6514366a |
hex | 408e8849 |
1083082825 has 24 divisors (see below), whose sum is σ = 1492779456. Its totient is φ = 772824000.
The previous prime is 1083082817. The next prime is 1083082831. The reversal of 1083082825 is 5282803801.
It is not a de Polignac number, because 1083082825 - 23 = 1083082817 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 22581 + ... + 51730.
It is an arithmetic number, because the mean of its divisors is an integer number (62199144).
Almost surely, 21083082825 is an apocalyptic number.
It is an amenable number.
1083082825 is a deficient number, since it is larger than the sum of its proper divisors (409696631).
1083082825 is a wasteful number, since it uses less digits than its factorization.
1083082825 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 74385 (or 74380 counting only the distinct ones).
The product of its (nonzero) digits is 30720, while the sum is 37.
The square root of 1083082825 is about 32910.2237154353. The cubic root of 1083082825 is about 1026.9608548037.
The spelling of 1083082825 in words is "one billion, eighty-three million, eighty-two thousand, eight hundred twenty-five".
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