Base | Representation |
---|---|
bin | 11110111001110001100100 |
3 | 120020120102201 |
4 | 132321301210 |
5 | 4033212324 |
6 | 445344244 |
7 | 125566654 |
oct | 36716144 |
9 | 16216381 |
10 | 8100964 |
11 | 4633413 |
12 | 2868084 |
13 | 18a8391 |
14 | 110c364 |
15 | aa0444 |
hex | 7b9c64 |
8100964 has 6 divisors (see below), whose sum is σ = 14176694. Its totient is φ = 4050480.
The previous prime is 8100943. The next prime is 8100977. The reversal of 8100964 is 4690018.
It can be written as a sum of positive squares in only one way, i.e., 6760000 + 1340964 = 2600^2 + 1158^2 .
It is an unprimeable number.
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, 1012617 + ... + 1012624.
Almost surely, 28100964 is an apocalyptic number.
It is an amenable number.
8100964 is a deficient number, since it is larger than the sum of its proper divisors (6075730).
8100964 is a wasteful number, since it uses less digits than its factorization.
8100964 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2025245 (or 2025243 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 28.
The square root of 8100964 is about 2846.2192466498. The cubic root of 8100964 is about 200.8378517872.
The spelling of 8100964 in words is "eight million, one hundred thousand, nine hundred sixty-four".
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