Base | Representation |
---|---|
bin | 11101010100111… |
… | …111101111010110 |
3 | 1021021212101102001 |
4 | 131110333233112 |
5 | 2001430340342 |
6 | 120454105514 |
7 | 15123204226 |
oct | 3524775726 |
9 | 1237771361 |
10 | 492043222 |
11 | 2328223a0 |
12 | 11894b29a |
13 | 7ac2a548 |
14 | 494c4086 |
15 | 2d2e58b7 |
hex | 1d53fbd6 |
492043222 has 32 divisors (see below), whose sum is σ = 838886400. Its totient is φ = 214423200.
The previous prime is 492043219. The next prime is 492043229. The reversal of 492043222 is 222340294.
It is a super-2 number, since 2×4920432222 = 484213064632282568, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (492043229) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 71029 + ... + 77647.
It is an arithmetic number, because the mean of its divisors is an integer number (26215200).
Almost surely, 2492043222 is an apocalyptic number.
492043222 is a deficient number, since it is larger than the sum of its proper divisors (346843178).
492043222 is a wasteful number, since it uses less digits than its factorization.
492043222 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6772.
The product of its (nonzero) digits is 6912, while the sum is 28.
The square root of 492043222 is about 22182.0472905456. The cubic root of 492043222 is about 789.4677940846.
The spelling of 492043222 in words is "four hundred ninety-two million, forty-three thousand, two hundred twenty-two".
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