Base | Representation |
---|---|
bin | 11001011011111… |
… | …011111011010000 |
3 | 1002202000100002020 |
4 | 121123323323100 |
5 | 1333222104434 |
6 | 110202451440 |
7 | 13401230004 |
oct | 3133737320 |
9 | 1082010066 |
10 | 426753744 |
11 | 1a998944a |
12 | bab03b80 |
13 | 6a54ab11 |
14 | 4096a704 |
15 | 276ea849 |
hex | 196fbed0 |
426753744 has 40 divisors (see below), whose sum is σ = 1104676320. Its totient is φ = 141963648.
The previous prime is 426753697. The next prime is 426753779. The reversal of 426753744 is 447357624.
It is a junction number, because it is equal to n+sod(n) for n = 426753696 and 426753705.
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, 15699 + ... + 33165.
It is an arithmetic number, because the mean of its divisors is an integer number (27616908).
Almost surely, 2426753744 is an apocalyptic number.
It is an amenable number.
426753744 is an abundant number, since it is smaller than the sum of its proper divisors (677922576).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
426753744 is a wasteful number, since it uses less digits than its factorization.
426753744 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17987 (or 17981 counting only the distinct ones).
The product of its digits is 564480, while the sum is 42.
The square root of 426753744 is about 20658.0188788761. The cubic root of 426753744 is about 752.8800339386.
It can be divided in two parts, 4267537 and 44, that added together give a triangular number (4267581 = T2921).
The spelling of 426753744 in words is "four hundred twenty-six million, seven hundred fifty-three thousand, seven hundred forty-four".
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