Base | Representation |
---|---|
bin | 11001011001101… |
… | …101000110101000 |
3 | 1002200220121121120 |
4 | 121121231012220 |
5 | 1333044344434 |
6 | 110142135240 |
7 | 13363242321 |
oct | 3131550650 |
9 | 1080817546 |
10 | 426168744 |
11 | 1a9619981 |
12 | ba881520 |
13 | 6a3a4771 |
14 | 40857448 |
15 | 27632349 |
hex | 1966d1a8 |
426168744 has 64 divisors (see below), whose sum is σ = 1084674240. Its totient is φ = 139507200.
The previous prime is 426168713. The next prime is 426168751. The reversal of 426168744 is 447861624.
It is a junction number, because it is equal to n+sod(n) for n = 426168696 and 426168705.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 607594 + ... + 608294.
It is an arithmetic number, because the mean of its divisors is an integer number (16948035).
Almost surely, 2426168744 is an apocalyptic number.
It is an amenable number.
426168744 is an abundant number, since it is smaller than the sum of its proper divisors (658505496).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
426168744 is a wasteful number, since it uses less digits than its factorization.
426168744 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1130 (or 1126 counting only the distinct ones).
The product of its digits is 258048, while the sum is 42.
The square root of 426168744 is about 20643.8548725765. The cubic root of 426168744 is about 752.5358571303.
It can be divided in two parts, 42616 and 8744, that added together give a triangular number (51360 = T320).
The spelling of 426168744 in words is "four hundred twenty-six million, one hundred sixty-eight thousand, seven hundred forty-four".
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