Base | Representation |
---|---|
bin | 11101011001011… |
… | …011110010000000 |
3 | 1021101001111100012 |
4 | 131121123302000 |
5 | 2002230103111 |
6 | 120535044052 |
7 | 15136121165 |
oct | 3531336200 |
9 | 1241044305 |
10 | 493206656 |
11 | 233447508 |
12 | 119210628 |
13 | 7b246c77 |
14 | 4970806c |
15 | 2d47548b |
hex | 1d65bc80 |
493206656 has 32 divisors (see below), whose sum is σ = 991770480. Its totient is φ = 244291840.
The previous prime is 493206653. The next prime is 493206697. The reversal of 493206656 is 656602394.
It is a tau number, because it is divible by the number of its divisors (32).
It is not an unprimeable number, because it can be changed into a prime (493206653) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4310 + ... + 31701.
Almost surely, 2493206656 is an apocalyptic number.
It is an amenable number.
493206656 is an abundant number, since it is smaller than the sum of its proper divisors (498563824).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
493206656 is a wasteful number, since it uses less digits than its factorization.
493206656 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 36132 (or 36120 counting only the distinct ones).
The product of its (nonzero) digits is 233280, while the sum is 41.
The square root of 493206656 is about 22208.2564826688. The cubic root of 493206656 is about 790.0895353309.
The spelling of 493206656 in words is "four hundred ninety-three million, two hundred six thousand, six hundred fifty-six".
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