Base | Representation |
---|---|
bin | 11101101001110… |
… | …010010011101110 |
3 | 1021200010021102012 |
4 | 131221302103232 |
5 | 2004324240410 |
6 | 121211001222 |
7 | 15220423403 |
oct | 3551622356 |
9 | 1250107365 |
10 | 497493230 |
11 | 235905033 |
12 | 11a739212 |
13 | 7c0b80c0 |
14 | 4a1022aa |
15 | 2da20605 |
hex | 1da724ee |
497493230 has 32 divisors (see below), whose sum is σ = 986809824. Its totient is φ = 179415936.
The previous prime is 497493229. The next prime is 497493233. The reversal of 497493230 is 32394794.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (497493233) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38909 + ... + 50088.
It is an arithmetic number, because the mean of its divisors is an integer number (30837807).
Almost surely, 2497493230 is an apocalyptic number.
497493230 is a deficient number, since it is larger than the sum of its proper divisors (489316594).
497493230 is a wasteful number, since it uses less digits than its factorization.
497493230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 89060.
The product of its (nonzero) digits is 163296, while the sum is 41.
The square root of 497493230 is about 22304.5562609974. The cubic root of 497493230 is about 792.3718866636.
The spelling of 497493230 in words is "four hundred ninety-seven million, four hundred ninety-three thousand, two hundred thirty".
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