Base | Representation |
---|---|
bin | 10000000111110110111001 |
3 | 21221201122122 |
4 | 100013312321 |
5 | 2040221424 |
6 | 230331025 |
7 | 50632061 |
oct | 20076671 |
9 | 7851578 |
10 | 4226489 |
11 | 2427473 |
12 | 14b9a75 |
13 | b4c9a7 |
14 | 7c03a1 |
15 | 58745e |
hex | 407db9 |
4226489 has 8 divisors (see below), whose sum is σ = 4629960. Its totient is φ = 3840256.
The previous prime is 4226479. The next prime is 4226501. The reversal of 4226489 is 9846224.
It can be written as a sum of positive squares in 4 ways, for example, as 840889 + 3385600 = 917^2 + 1840^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 4226489 - 220 = 3177913 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (4226429) 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, 3794 + ... + 4779.
It is an arithmetic number, because the mean of its divisors is an integer number (578745).
Almost surely, 24226489 is an apocalyptic number.
It is an amenable number.
4226489 is a deficient number, since it is larger than the sum of its proper divisors (403471).
4226489 is a wasteful number, since it uses less digits than its factorization.
4226489 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8619.
The product of its digits is 27648, while the sum is 35.
The square root of 4226489 is about 2055.8426496208. The cubic root of 4226489 is about 161.6813453683.
The spelling of 4226489 in words is "four million, two hundred twenty-six thousand, four hundred eighty-nine".
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