Base | Representation |
---|---|
bin | 11101010110011… |
… | …111001110010101 |
3 | 1021022121020220100 |
4 | 131112133032111 |
5 | 2002030344300 |
6 | 120510324313 |
7 | 15126423405 |
oct | 3526371625 |
9 | 1238536810 |
10 | 492434325 |
11 | 232a6a219 |
12 | 118ab9699 |
13 | 7b036576 |
14 | 49586805 |
15 | 2d371700 |
hex | 1d59f395 |
492434325 has 54 divisors (see below), whose sum is σ = 937062854. Its totient is φ = 247150080.
The previous prime is 492434317. The next prime is 492434329. The reversal of 492434325 is 523434294.
It can be written as a sum of positive squares in 9 ways, for example, as 8346321 + 484088004 = 2889^2 + 22002^2 .
It is not a de Polignac number, because 492434325 - 23 = 492434317 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 492434325.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (492434329) by changing a digit.
It is a polite number, since it can be written in 53 ways as a sum of consecutive naturals, for example, 61239 + ... + 68811.
Almost surely, 2492434325 is an apocalyptic number.
492434325 is a gapful number since it is divisible by the number (45) formed by its first and last digit.
It is an amenable number.
492434325 is a deficient number, since it is larger than the sum of its proper divisors (444628529).
492434325 is a wasteful number, since it uses less digits than its factorization.
492434325 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7623 (or 7598 counting only the distinct ones).
The product of its digits is 103680, while the sum is 36.
The square root of 492434325 is about 22190.8612946862. The cubic root of 492434325 is about 789.6769094885.
The spelling of 492434325 in words is "four hundred ninety-two million, four hundred thirty-four thousand, three hundred twenty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •