Base | Representation |
---|---|
bin | 11101010101101… |
… | …011111011110011 |
3 | 1021022012120201112 |
4 | 131111223323303 |
5 | 2002002133433 |
6 | 120502023535 |
7 | 15124560050 |
oct | 3525537363 |
9 | 1238176645 |
10 | 492224243 |
11 | 2329363a5 |
12 | 118a17bab |
13 | 7ac91a64 |
14 | 49530027 |
15 | 2d32e348 |
hex | 1d56bef3 |
492224243 has 8 divisors (see below), whose sum is σ = 562984800. Its totient is φ = 421574400.
The previous prime is 492224179. The next prime is 492224263. The reversal of 492224243 is 342422294.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 492224243 - 26 = 492224179 is a prime.
It is not an unprimeable number, because it can be changed into a prime (492224263) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17918 + ... + 36131.
It is an arithmetic number, because the mean of its divisors is an integer number (70373100).
Almost surely, 2492224243 is an apocalyptic number.
492224243 is a deficient number, since it is larger than the sum of its proper divisors (70760557).
492224243 is a wasteful number, since it uses less digits than its factorization.
492224243 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 55357.
The product of its digits is 27648, while the sum is 32.
The square root of 492224243 is about 22186.1272645768. The cubic root of 492224243 is about 789.5645963717.
The spelling of 492224243 in words is "four hundred ninety-two million, two hundred twenty-four thousand, two hundred forty-three".
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