Base | Representation |
---|---|
bin | 11111110100110110110001 |
3 | 120200212101120 |
4 | 133310312301 |
5 | 4113433321 |
6 | 454452453 |
7 | 130625334 |
oct | 37646661 |
9 | 16625346 |
10 | 8342961 |
11 | 4789210 |
12 | 2964129 |
13 | 1961583 |
14 | 117261b |
15 | aebec6 |
hex | 7f4db1 |
8342961 has 8 divisors (see below), whose sum is σ = 12135264. Its totient is φ = 5056320.
The previous prime is 8342959. The next prime is 8342977. The reversal of 8342961 is 1692438.
8342961 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 8342961 - 21 = 8342959 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (33), and also a Moran number because the ratio is a prime number: 252817 = 8342961 / (8 + 3 + 4 + 2 + 9 + 6 + 1).
It is not an unprimeable number, because it can be changed into a prime (8342941) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 126376 + ... + 126441.
It is an arithmetic number, because the mean of its divisors is an integer number (1516908).
Almost surely, 28342961 is an apocalyptic number.
It is an amenable number.
8342961 is a deficient number, since it is larger than the sum of its proper divisors (3792303).
8342961 is a wasteful number, since it uses less digits than its factorization.
8342961 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 252831.
The product of its digits is 10368, while the sum is 33.
The square root of 8342961 is about 2888.4184253671. The cubic root of 8342961 is about 202.8181130218.
The spelling of 8342961 in words is "eight million, three hundred forty-two thousand, nine hundred sixty-one".
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