Base | Representation |
---|---|
bin | 10000011001011111110110 |
3 | 22002101202200 |
4 | 100121133312 |
5 | 2100024432 |
6 | 232045330 |
7 | 51352530 |
oct | 20313766 |
9 | 8071680 |
10 | 4298742 |
11 | 2476788 |
12 | 1533846 |
13 | b76846 |
14 | 7dc850 |
15 | 59da7c |
hex | 4197f6 |
4298742 has 48 divisors (see below), whose sum is σ = 10776480. Its totient is φ = 1213056.
The previous prime is 4298729. The next prime is 4298759. The reversal of 4298742 is 2478924.
It is a junction number, because it is equal to n+sod(n) for n = 4298697 and 4298706.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13578 + ... + 13890.
It is an arithmetic number, because the mean of its divisors is an integer number (224510).
Almost surely, 24298742 is an apocalyptic number.
4298742 is a gapful number since it is divisible by the number (42) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 4298742, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5388240).
4298742 is an abundant number, since it is smaller than the sum of its proper divisors (6477738).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4298742 is a wasteful number, since it uses less digits than its factorization.
4298742 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 437 (or 434 counting only the distinct ones).
The product of its digits is 32256, while the sum is 36.
The square root of 4298742 is about 2073.3407824089. The cubic root of 4298742 is about 162.5974736698.
The spelling of 4298742 in words is "four million, two hundred ninety-eight thousand, seven hundred forty-two".
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