Base | Representation |
---|---|
bin | 100010001011… |
… | …110110100010 |
3 | 121212021210021 |
4 | 202023312202 |
5 | 4243231232 |
6 | 520024054 |
7 | 136112440 |
oct | 42136642 |
9 | 17767707 |
10 | 8961442 |
11 | 5070956 |
12 | 300202a |
13 | 1b19c39 |
14 | 1293b90 |
15 | bc0397 |
hex | 88bda2 |
8961442 has 16 divisors (see below), whose sum is σ = 15523200. Its totient is φ = 3800448.
The previous prime is 8961439. The next prime is 8961473. The reversal of 8961442 is 2441698.
It is a junction number, because it is equal to n+sod(n) for n = 8961398 and 8961407.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1942 + ... + 4657.
It is an arithmetic number, because the mean of its divisors is an integer number (970200).
Almost surely, 28961442 is an apocalyptic number.
8961442 is a deficient number, since it is larger than the sum of its proper divisors (6561758).
8961442 is a wasteful number, since it uses less digits than its factorization.
8961442 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6705.
The product of its digits is 13824, while the sum is 34.
The square root of 8961442 is about 2993.5667689230. The cubic root of 8961442 is about 207.7109057033.
The spelling of 8961442 in words is "eight million, nine hundred sixty-one thousand, four hundred forty-two".
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