Base | Representation |
---|---|
bin | 10010101100001001110100 |
3 | 100012220202220 |
4 | 102230021310 |
5 | 2223240234 |
6 | 253002340 |
7 | 56434044 |
oct | 22541164 |
9 | 10186686 |
10 | 4899444 |
11 | 2847030 |
12 | 17833b0 |
13 | 10270a4 |
14 | 917724 |
15 | 66ba49 |
hex | 4ac274 |
4899444 has 24 divisors (see below), whose sum is σ = 12471648. Its totient is φ = 1484640.
The previous prime is 4899443. The next prime is 4899467. The reversal of 4899444 is 4449984.
It is a junction number, because it is equal to n+sod(n) for n = 4899396 and 4899405.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4899443) 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, 18427 + ... + 18690.
It is an arithmetic number, because the mean of its divisors is an integer number (519652).
Almost surely, 24899444 is an apocalyptic number.
4899444 is a gapful number since it is divisible by the number (44) formed by its first and last digit.
It is an amenable number.
4899444 is an abundant number, since it is smaller than the sum of its proper divisors (7572204).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4899444 is a wasteful number, since it uses less digits than its factorization.
4899444 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 37135 (or 37133 counting only the distinct ones).
The product of its digits is 165888, while the sum is 42.
The square root of 4899444 is about 2213.4687709566. The cubic root of 4899444 is about 169.8435007255.
The spelling of 4899444 in words is "four million, eight hundred ninety-nine thousand, four hundred forty-four".
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