Base | Representation |
---|---|
bin | 10000010110100111111001 |
3 | 22001210121122 |
4 | 100112213321 |
5 | 2044140334 |
6 | 231515025 |
7 | 51303311 |
oct | 20264771 |
9 | 8053548 |
10 | 4286969 |
11 | 2468955 |
12 | 1528a75 |
13 | b7138b |
14 | 7d8441 |
15 | 59a32e |
hex | 4169f9 |
4286969 has 2 divisors, whose sum is σ = 4286970. Its totient is φ = 4286968.
The previous prime is 4286957. The next prime is 4286981. The reversal of 4286969 is 9696824.
It is a balanced prime because it is at equal distance from previous prime (4286957) and next prime (4286981).
It can be written as a sum of positive squares in only one way, i.e., 3286969 + 1000000 = 1813^2 + 1000^2 .
It is a cyclic number.
It is not a de Polignac number, because 4286969 - 216 = 4221433 is a prime.
It is a super-2 number, since 2×42869692 = 36756206413922, which contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (4286929) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2143484 + 2143485.
It is an arithmetic number, because the mean of its divisors is an integer number (2143485).
Almost surely, 24286969 is an apocalyptic number.
It is an amenable number.
4286969 is a deficient number, since it is larger than the sum of its proper divisors (1).
4286969 is an equidigital number, since it uses as much as digits as its factorization.
4286969 is an evil number, because the sum of its binary digits is even.
The product of its digits is 186624, while the sum is 44.
The square root of 4286969 is about 2070.4996981405. The cubic root of 4286969 is about 162.4489022773.
The spelling of 4286969 in words is "four million, two hundred eighty-six thousand, nine hundred sixty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.089 sec. • engine limits •