Base | Representation |
---|---|
bin | 11001011010000… |
… | …011100110010101 |
3 | 1002201002022000012 |
4 | 121122003212111 |
5 | 1333110322020 |
6 | 110144130005 |
7 | 13364105051 |
oct | 3132034625 |
9 | 1081068005 |
10 | 426260885 |
11 | 1a9682126 |
12 | ba906905 |
13 | 6a40769b |
14 | 4087cc61 |
15 | 2764e7c5 |
hex | 19683995 |
426260885 has 8 divisors (see below), whose sum is σ = 512803896. Its totient is φ = 340148160.
The previous prime is 426260869. The next prime is 426260893. The reversal of 426260885 is 588062624.
It can be written as a sum of positive squares in 4 ways, for example, as 10182481 + 416078404 = 3191^2 + 20398^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 426260885 - 24 = 426260869 is a prime.
It is a Duffinian number.
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, 105386 + ... + 109355.
It is an arithmetic number, because the mean of its divisors is an integer number (64100487).
Almost surely, 2426260885 is an apocalyptic number.
It is an amenable number.
426260885 is a deficient number, since it is larger than the sum of its proper divisors (86543011).
426260885 is a wasteful number, since it uses less digits than its factorization.
426260885 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 215143.
The product of its (nonzero) digits is 184320, while the sum is 41.
The square root of 426260885 is about 20646.0864330265. The cubic root of 426260885 is about 752.5900879256.
The spelling of 426260885 in words is "four hundred twenty-six million, two hundred sixty thousand, eight hundred eighty-five".
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