Base | Representation |
---|---|
bin | 100010111010011… |
… | …101001000110010 |
3 | 1111211012010121222 |
4 | 202322131020302 |
5 | 2144422432132 |
6 | 134042345042 |
7 | 20341533104 |
oct | 4272351062 |
9 | 1454163558 |
10 | 585749042 |
11 | 280704a1a |
12 | 1441bb182 |
13 | 94479188 |
14 | 57b17574 |
15 | 36655412 |
hex | 22e9d232 |
585749042 has 16 divisors (see below), whose sum is σ = 952999992. Its totient is φ = 268922880.
The previous prime is 585749029. The next prime is 585749089. The reversal of 585749042 is 240947585.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 570779881 + 14969161 = 23891^2 + 3869^2 .
It is a junction number, because it is equal to n+sod(n) for n = 585748984 and 585749002.
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, 208703 + ... + 211490.
Almost surely, 2585749042 is an apocalyptic number.
585749042 is a deficient number, since it is larger than the sum of its proper divisors (367250950).
585749042 is a wasteful number, since it uses less digits than its factorization.
585749042 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 420253.
The product of its (nonzero) digits is 403200, while the sum is 44.
The square root of 585749042 is about 24202.2528290240. The cubic root of 585749042 is about 836.7014642085.
The spelling of 585749042 in words is "five hundred eighty-five million, seven hundred forty-nine thousand, forty-two".
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