Base | Representation |
---|---|
bin | 10000001100101110010100 |
3 | 21222201222211 |
4 | 100030232110 |
5 | 2041341140 |
6 | 231003204 |
7 | 51044143 |
oct | 20145624 |
9 | 7881884 |
10 | 4246420 |
11 | 2440442 |
12 | 1509504 |
13 | b58a99 |
14 | 7c775a |
15 | 58d2ea |
hex | 40cb94 |
4246420 has 24 divisors (see below), whose sum is σ = 8964648. Its totient is φ = 1689600.
The previous prime is 4246409. The next prime is 4246433. The reversal of 4246420 is 246424.
4246420 is nontrivially palindromic in base 11.
It can be written as a sum of positive squares in 4 ways, for example, as 318096 + 3928324 = 564^2 + 1982^2 .
It is a junction number, because it is equal to n+sod(n) for n = 4246391 and 4246400.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4380 + ... + 5260.
It is an arithmetic number, because the mean of its divisors is an integer number (373527).
Almost surely, 24246420 is an apocalyptic number.
It is an amenable number.
4246420 is an abundant number, since it is smaller than the sum of its proper divisors (4718228).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4246420 is a wasteful number, since it uses less digits than its factorization.
4246420 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1131 (or 1129 counting only the distinct ones).
The product of its (nonzero) digits is 1536, while the sum is 22.
The square root of 4246420 is about 2060.6843523451. The cubic root of 4246420 is about 161.9350956786.
The spelling of 4246420 in words is "four million, two hundred forty-six thousand, four hundred twenty".
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